Earthquakes
USGS
MAG | UTC DATE-TIME y/m/d h:m:s |
LAT deg |
LON deg |
DEPTH km |
Region | |
---|---|---|---|---|---|---|
MAP | 5.0 | 2012/08/27 23:16:01 | 30.614 | -113.876 | 10.1 | GULF OF CALIFORNIA |
MAP | 4.5 | 2012/08/27 23:05:49 | 12.470 | -88.692 | 35.6 | OFFSHORE EL SALVADOR |
MAP | 4.6 | 2012/08/27 23:05:29 | 36.508 | 142.857 | 31.4 | OFF THE EAST COAST OF HONSHU, JAPAN |
MAP | 2.5 | 2012/08/27 22:40:51 | 33.030 | -115.556 | 13.0 | SOUTHERN CALIFORNIA |
MAP | 4.8 | 2012/08/27 22:07:40 | 12.397 | -88.645 | 35.6 | OFFSHORE EL SALVADOR |
MAP | 4.8 | 2012/08/27 21:13:29 | 11.914 | -88.719 | 35.3 | OFF THE COAST OF CENTRAL AMERICA |
MAP | 2.8 | 2012/08/27 19:13:03 | 52.305 | -170.594 | 25.5 | FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA |
MAP | 3.0 | 2012/08/27 18:05:59 | 32.961 | -115.549 | 12.8 | SOUTHERN CALIFORNIA |
MAP | 5.3 | 2012/08/27 17:54:24 | 3.639 | 126.675 | 19.9 | KEPULAUAN TALAUD, INDONESIA |
MAP | 3.7 | 2012/08/27 17:50:47 | 19.525 | -64.451 | 5.0 | VIRGIN ISLANDS REGION |
MAP | 3.7 | 2012/08/27 17:47:52 | 33.008 | -115.567 | 9.2 | SOUTHERN CALIFORNIA |
MAP | 2.7 | 2012/08/27 17:44:27 | 33.043 | -115.543 | 10.3 | SOUTHERN CALIFORNIA |
MAP | 2.7 | 2012/08/27 17:44:25 | 58.486 | -154.149 | 71.5 | ALASKA PENINSULA |
MAP | 2.8 | 2012/08/27 17:14:10 | 32.926 | -115.605 | 8.3 | SOUTHERN CALIFORNIA |
MAP | 3.8 | 2012/08/27 17:05:14 | 19.628 | -64.284 | 42.0 | VIRGIN ISLANDS REGION |
MAP | 2.5 | 2012/08/27 17:04:31 | 32.990 | -115.577 | 12.5 | SOUTHERN CALIFORNIA |
MAP | 3.6 | 2012/08/27 17:00:51 | 19.599 | -64.225 | 60.0 | VIRGIN ISLANDS REGION |
MAP | 4.4 | 2012/08/27 16:39:43 | 19.572 | -64.531 | 6.0 | VIRGIN ISLANDS REGION |
MAP | 5.0 | 2012/08/27 16:00:50 | -27.140 | -176.751 | 39.7 | KERMADEC ISLANDS REGION |
MAP | 2.7 | 2012/08/27 15:34:57 | 33.002 | -114.709 | 23.5 | SOUTHERN CALIFORNIA |
MAP | 3.3 | 2012/08/27 15:33:48 | 36.014 | -118.404 | 2.6 | CENTRAL CALIFORNIA |
MAP | 2.5 | 2012/08/27 14:44:40 | 32.928 | -115.507 | 9.7 | SOUTHERN CALIFORNIA |
MAP | 4.6 | 2012/08/27 14:36:32 | 11.963 | -89.195 | 35.0 | OFF THE COAST OF CENTRAL AMERICA |
MAP | 2.6 | 2012/08/27 13:48:49 | 19.425 | -155.320 | 7.8 | ISLAND OF HAWAII, HAWAII |
MAP | 4.5 | 2012/08/27 13:46:15 | 12.098 | -88.540 | 35.0 | OFF THE COAST OF EL SALVADOR |
MAP | 4.4 | 2012/08/27 13:34:21 | 12.571 | -88.256 | 35.0 | OFFSHORE EL SALVADOR |
MAP | 4.6 | 2012/08/27 12:55:21 | 12.926 | -88.450 | 20.5 | OFFSHORE EL SALVADOR |
MAP | 3.3 | 2012/08/27 12:19:58 | 60.281 | -152.437 | 94.6 | SOUTHERN ALASKA |
MAP | 5.0 | 2012/08/27 12:05:23 | 10.346 | 92.937 | 45.4 | ANDAMAN ISLANDS, INDIA REGION |
MAP | 2.6 | 2012/08/27 11:25:54 | 37.173 | -114.842 | 5.2 | NEVADA |
MAP | 4.7 | 2012/08/27 10:59:41 | 12.124 | -88.490 | 20.6 | OFF THE COAST OF EL SALVADOR |
MAP | 5.1 | 2012/08/27 09:05:01 | 12.154 | -88.306 | 20.1 | NEAR THE COAST OF NICARAGUA |
MAP | 5.3 | 2012/08/27 09:01:23 | 2.378 | 99.002 | 151.2 | NORTHERN SUMATRA, INDONESIA |
MAP | 2.6 | 2012/08/27 08:58:23 | 33.056 | -115.537 | 8.7 | SOUTHERN CALIFORNIA |
MAP | 4.6 | 2012/08/27 08:16:18 | 12.360 | -88.673 | 19.9 | OFFSHORE EL SALVADOR |
MAP | 4.5 | 2012/08/27 08:14:48 | 12.312 | -88.932 | 20.2 | OFF THE COAST OF EL SALVADOR |
MAP | 2.8 | 2012/08/27 08:08:30 | 19.527 | -64.337 | 9.0 | VIRGIN ISLANDS REGION |
MAP | 4.8 | 2012/08/27 08:05:54 | 12.313 | -89.105 | 20.4 | OFF THE COAST OF EL SALVADOR |
MAP | 2.8 | 2012/08/27 07:55:33 | 19.432 | -155.313 | 6.5 | ISLAND OF HAWAII, HAWAII |
MAP | 2.5 | 2012/08/27 07:53:38 | 32.961 | -115.531 | 3.5 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/27 07:50:59 | 33.026 | -115.542 | 13.9 | SOUTHERN CALIFORNIA |
MAP | 4.7 | 2012/08/27 07:47:13 | 12.063 | -88.435 | 20.2 | OFF THE COAST OF EL SALVADOR |
MAP | 3.0 | 2012/08/27 07:32:06 | 32.979 | -115.579 | 14.9 | SOUTHERN CALIFORNIA |
MAP | 4.2 | 2012/08/27 06:37:42 | 12.100 | -88.661 | 19.2 | OFF THE COAST OF EL SALVADOR |
MAP | 4.5 | 2012/08/27 06:37:30 | 48.907 | 154.883 | 62.1 | KURIL ISLANDS |
MAP | 3.4 | 2012/08/27 06:31:29 | 33.044 | -115.529 | 5.4 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/27 06:24:54 | 19.693 | -64.214 | 25.0 | VIRGIN ISLANDS REGION |
MAP | 2.7 | 2012/08/27 06:13:00 | 19.677 | -64.217 | 24.0 | VIRGIN ISLANDS REGION |
MAP | 2.9 | 2012/08/27 06:09:05 | 19.631 | -64.278 | 41.0 | VIRGIN ISLANDS REGION |
MAP | 4.3 | 2012/08/27 06:02:30 | 12.326 | -88.682 | 20.0 | OFFSHORE EL SALVADOR |
MAP | 4.4 | 2012/08/27 05:55:48 | 12.253 | -88.534 | 20.0 | OFF THE COAST OF EL SALVADOR |
MAP | 2.9 | 2012/08/27 05:47:33 | 19.426 | -155.312 | 5.9 | ISLAND OF HAWAII, HAWAII |
MAP | 3.0 | 2012/08/27 05:47:25 | 33.040 | -115.532 | 12.3 | SOUTHERN CALIFORNIA |
MAP | 2.9 | 2012/08/27 05:39:43 | 32.913 | -115.532 | 14.5 | SOUTHERN CALIFORNIA |
MAP | 5.4 | 2012/08/27 05:38:02 | 12.258 | -88.656 | 20.3 | OFF THE COAST OF EL SALVADOR |
MAP | 5.2 | 2012/08/27 05:23:23 | 30.732 | -113.875 | 10.1 | GULF OF CALIFORNIA |
MAP | 2.9 | 2012/08/27 05:20:51 | 33.054 | -115.582 | 0.3 | SOUTHERN CALIFORNIA |
MAP | 3.3 | 2012/08/27 05:09:05 | 33.056 | -115.544 | 8.1 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/27 05:08:00 | 32.527 | -115.648 | 18.5 | BAJA CALIFORNIA, MEXICO |
MAP | 4.5 | 2012/08/27 05:06:06 | 12.065 | -88.997 | 20.2 | OFF THE COAST OF EL SALVADOR |
MAP | 4.6 | 2012/08/27 05:01:30 | 12.124 | -88.645 | 19.9 | OFF THE COAST OF EL SALVADOR |
MAP | 2.9 | 2012/08/27 05:01:22 | 33.048 | -115.535 | 10.8 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/27 04:59:36 | 33.008 | -115.548 | 10.6 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/27 04:59:24 | 19.791 | -155.570 | 16.2 | ISLAND OF HAWAII, HAWAII |
MAP | 2.8 | 2012/08/27 04:57:04 | 33.050 | -115.542 | 8.8 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/27 04:54:56 | 33.008 | -115.567 | 0.2 | SOUTHERN CALIFORNIA |
MAP | 4.8 | 2012/08/27 04:53:53 | 12.593 | -88.753 | 20.3 | OFFSHORE EL SALVADOR |
MAP | 2.5 | 2012/08/27 04:49:10 | 33.027 | -115.542 | 10.0 | SOUTHERN CALIFORNIA |
MAP | 2.7 | 2012/08/27 04:46:14 | 33.020 | -115.494 | 11.3 | SOUTHERN CALIFORNIA |
MAP | 4.9 | 2012/08/27 04:41:37 | 33.030 | -115.531 | 9.0 | SOUTHERN CALIFORNIA |
MAP | 7.3 | 2012/08/27 04:37:20 | 12.278 | -88.528 | 20.3 | OFFSHORE EL SALVADOR |
MAP | 2.7 | 2012/08/27 04:20:13 | 32.988 | -115.595 | 12.7 | SOUTHERN CALIFORNIA |
MAP | 3.6 | 2012/08/27 03:47:43 | 19.740 | -64.342 | 34.0 | VIRGIN ISLANDS REGION |
MAP | 5.0 | 2012/08/27 03:47:18 | 2.234 | 126.844 | 82.3 | MOLUCCA SEA |
MAP | 2.5 | 2012/08/27 03:41:41 | 33.014 | -115.547 | 13.6 | SOUTHERN CALIFORNIA |
MAP | 2.6 | 2012/08/27 03:29:42 | 33.025 | -115.546 | 13.0 | SOUTHERN CALIFORNIA |
MAP | 3.8 | 2012/08/27 03:21:31 | 19.730 | -64.180 | 35.0 | VIRGIN ISLANDS REGION |
MAP | 2.5 | 2012/08/27 03:18:48 | 33.021 | -115.546 | 14.5 | SOUTHERN CALIFORNIA |
MAP | 3.1 | 2012/08/27 03:03:33 | 32.993 | -115.588 | 13.6 | SOUTHERN CALIFORNIA |
MAP | 3.1 | 2012/08/27 02:57:52 | 19.503 | -64.109 | 76.0 | VIRGIN ISLANDS REGION |
MAP | 3.2 | 2012/08/27 02:53:15 | 32.977 | -115.609 | 13.2 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/27 02:47:24 | 33.009 | -115.554 | 12.6 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/27 02:28:10 | 33.023 | -115.540 | 14.0 | SOUTHERN CALIFORNIA |
MAP | 3.2 | 2012/08/27 02:03:19 | 19.204 | -64.090 | 92.0 | VIRGIN ISLANDS REGION |
MAP | 3.2 | 2012/08/27 01:51:03 | 19.461 | -64.165 | 76.0 | VIRGIN ISLANDS REGION |
MAP | 3.4 | 2012/08/27 00:58:45 | 32.998 | -115.579 | 13.0 | SOUTHERN CALIFORNIA |
MAP | 3.4 | 2012/08/27 00:58:34 | 33.018 | -115.539 | 0.1 | SOUTHERN CALIFORNIA |
MAP | 2.7 | 2012/08/27 00:47:02 | 19.521 | -64.144 | 71.0 | VIRGIN ISLANDS REGION |
MAP | 5.1 | 2012/08/27 00:39:53 | -23.805 | -69.120 | 57.1 | ANTOFAGASTA, CHILE |
MAP | 3.1 | 2012/08/27 00:29:10 | 19.658 | -64.140 | 57.0 | VIRGIN ISLANDS REGION |
MAP | 2.9 | 2012/08/27 00:13:45 | 33.005 | -115.596 | 18.0 | SOUTHERN CALIFORNIA |
MAP | 2.9 | 2012/08/27 00:12:26 | 33.037 | -115.549 | 8.9 | SOUTHERN CALIFORNIA |
MAP | 4.4 | 2012/08/27 00:12:11 | -23.850 | -68.707 | 76.6 | ANTOFAGASTA, CHILE |
MAP | 3.4 | 2012/08/27 00:05:53 | 19.637 | -64.268 | 49.0 | VIRGIN ISLANDS REGION |
MAP | 2.6 | 2012/08/27 00:03:52 | 19.730 | -64.194 | 21.0 | VIRGIN ISLANDS REGION |
MAG | UTC DATE-TIME y/m/d h:m:s |
LAT deg |
LON deg |
DEPTH km |
Region | |
---|---|---|---|---|---|---|
MAP | 2.5 | 2012/08/26 23:59:20 | 19.736 | -64.176 | 22.0 | VIRGIN ISLANDS REGION |
MAP | 2.5 | 2012/08/26 23:57:54 | 19.657 | -64.209 | 10.0 | VIRGIN ISLANDS REGION |
MAP | 3.2 | 2012/08/26 23:53:15 | 33.033 | -115.535 | 13.5 | SOUTHERN CALIFORNIA |
MAP | 2.6 | 2012/08/26 23:46:34 | 32.246 | -114.746 | 9.1 | SONORA, MEXICO |
MAP | 3.3 | 2012/08/26 23:44:32 | 19.486 | -64.145 | 76.0 | VIRGIN ISLANDS REGION |
MAP | 3.8 | 2012/08/26 23:36:58 | 33.052 | -115.533 | 7.7 | SOUTHERN CALIFORNIA |
MAP | 3.4 | 2012/08/26 23:34:51 | 33.001 | -115.547 | 5.2 | SOUTHERN CALIFORNIA |
MAP | 4.6 | 2012/08/26 23:33:25 | 33.033 | -115.531 | 9.2 | SOUTHERN CALIFORNIA |
MAP | 3.1 | 2012/08/26 23:28:51 | 19.545 | -64.174 | 67.0 | VIRGIN ISLANDS REGION |
MAP | 3.1 | 2012/08/26 23:26:14 | 19.174 | -63.901 | 99.0 | VIRGIN ISLANDS REGION |
MAP | 2.8 | 2012/08/26 23:23:41 | 19.115 | -63.923 | 96.0 | VIRGIN ISLANDS REGION |
MAP | 2.5 | 2012/08/26 23:21:07 | 59.992 | -153.523 | 100.0 | SOUTHERN ALASKA |
MAP | 2.7 | 2012/08/26 23:21:05 | 33.021 | -115.541 | 13.3 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/26 23:19:06 | 18.894 | -63.961 | 90.0 | VIRGIN ISLANDS REGION |
MAP | 4.3 | 2012/08/26 23:17:16 | 12.167 | -88.074 | 65.5 | NEAR THE COAST OF NICARAGUA |
MAP | 2.6 | 2012/08/26 23:16:22 | 33.007 | -115.564 | 13.0 | SOUTHERN CALIFORNIA |
MAP | 2.6 | 2012/08/26 23:13:46 | 33.032 | -115.536 | 12.9 | SOUTHERN CALIFORNIA |
MAP | 5.0 | 2012/08/26 23:06:13 | 2.684 | 128.858 | 44.6 | HALMAHERA, INDONESIA |
MAP | 3.1 | 2012/08/26 23:01:19 | 19.496 | -64.081 | 81.0 | VIRGIN ISLANDS REGION |
MAP | 4.3 | 2012/08/26 22:58:42 | 32.990 | -115.590 | 13.0 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 22:54:48 | 33.011 | -115.553 | 12.4 | SOUTHERN CALIFORNIA |
MAP | 3.4 | 2012/08/26 22:53:36 | 33.023 | -115.553 | 12.5 | SOUTHERN CALIFORNIA |
MAP | 3.4 | 2012/08/26 22:52:10 | 32.998 | -115.589 | 12.4 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 22:51:34 | 40.304 | -124.429 | 11.0 | OFFSHORE NORTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 22:51:23 | 32.997 | -115.570 | 0.1 | SOUTHERN CALIFORNIA |
MAP | 3.4 | 2012/08/26 22:38:56 | 19.618 | -64.347 | 26.0 | VIRGIN ISLANDS REGION |
MAP | 4.2 | 2012/08/26 22:34:57 | 14.065 | -91.259 | 90.9 | GUATEMALA |
MAP | 3.5 | 2012/08/26 22:34:46 | 33.007 | -115.589 | 13.6 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/26 22:34:05 | 32.992 | -115.593 | 13.9 | SOUTHERN CALIFORNIA |
MAP | 3.0 | 2012/08/26 22:23:57 | 32.989 | -115.428 | 6.0 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/26 22:22:54 | 32.923 | -115.555 | 12.3 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/26 22:22:35 | 32.962 | -115.564 | 12.7 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/26 22:16:24 | 32.998 | -115.589 | 13.1 | SOUTHERN CALIFORNIA |
MAP | 2.7 | 2012/08/26 22:16:03 | 32.938 | -115.669 | 0.0 | SOUTHERN CALIFORNIA |
MAP | 2.7 | 2012/08/26 22:13:04 | 32.999 | -115.578 | 15.8 | SOUTHERN CALIFORNIA |
MAP | 3.6 | 2012/08/26 22:10:24 | 19.691 | -64.186 | 40.0 | VIRGIN ISLANDS REGION |
MAP | 2.8 | 2012/08/26 22:08:06 | 33.021 | -115.549 | 14.1 | SOUTHERN CALIFORNIA |
MAP | 3.4 | 2012/08/26 22:06:29 | 33.014 | -115.539 | 9.6 | SOUTHERN CALIFORNIA |
MAP | 3.5 | 2012/08/26 22:03:09 | 19.525 | -64.229 | 66.0 | VIRGIN ISLANDS REGION |
MAP | 3.0 | 2012/08/26 22:02:00 | 33.028 | -115.541 | 13.4 | SOUTHERN CALIFORNIA |
MAP | 3.0 | 2012/08/26 21:54:16 | 33.004 | -115.586 | 16.2 | SOUTHERN CALIFORNIA |
MAP | 3.0 | 2012/08/26 21:53:58 | 32.971 | -115.551 | 14.8 | SOUTHERN CALIFORNIA |
MAP | 2.7 | 2012/08/26 21:47:18 | 33.026 | -115.538 | 10.9 | SOUTHERN CALIFORNIA |
MAP | 3.1 | 2012/08/26 21:46:12 | 32.996 | -115.591 | 12.5 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 21:45:26 | 32.967 | -115.551 | 13.1 | SOUTHERN CALIFORNIA |
MAP | 2.9 | 2012/08/26 21:42:51 | 33.022 | -115.541 | 11.5 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 21:37:50 | 33.051 | -115.577 | 0.0 | SOUTHERN CALIFORNIA |
MAP | 2.7 | 2012/08/26 21:34:48 | 33.027 | -115.532 | 11.8 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 21:30:55 | 33.005 | -115.565 | 12.4 | SOUTHERN CALIFORNIA |
MAP | 3.8 | 2012/08/26 21:26:40 | 33.038 | -115.527 | 12.4 | SOUTHERN CALIFORNIA |
MAP | 3.5 | 2012/08/26 21:23:24 | 32.999 | -115.590 | 14.3 | SOUTHERN CALIFORNIA |
MAP | 2.9 | 2012/08/26 21:21:57 | 32.998 | -115.549 | 0.3 | SOUTHERN CALIFORNIA |
MAP | 2.9 | 2012/08/26 21:21:22 | 32.970 | -115.588 | 12.9 | SOUTHERN CALIFORNIA |
MAP | 2.6 | 2012/08/26 21:20:24 | 33.032 | -115.524 | 4.3 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/26 21:20:06 | 33.022 | -115.536 | 10.0 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 21:19:35 | 32.974 | -115.561 | 1.4 | SOUTHERN CALIFORNIA |
MAP | 2.7 | 2012/08/26 21:19:01 | 33.013 | -115.536 | 0.0 | SOUTHERN CALIFORNIA |
MAP | 3.9 | 2012/08/26 21:17:27 | 32.984 | -115.608 | 9.2 | SOUTHERN CALIFORNIA |
MAP | 4.2 | 2012/08/26 21:15:29 | 33.041 | -115.543 | 8.0 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/26 21:13:59 | 33.026 | -115.524 | 11.9 | SOUTHERN CALIFORNIA |
MAP | 2.9 | 2012/08/26 21:12:38 | 32.959 | -115.585 | 0.0 | SOUTHERN CALIFORNIA |
MAP | 3.6 | 2012/08/26 21:08:46 | 32.997 | -115.587 | 11.4 | SOUTHERN CALIFORNIA |
MAP | 3.1 | 2012/08/26 21:05:12 | 33.027 | -115.537 | 4.3 | SOUTHERN CALIFORNIA |
MAP | 5.5 | 2012/08/26 20:57:58 | 33.024 | -115.549 | 9.0 | SOUTHERN CALIFORNIA |
MAP | 2.6 | 2012/08/26 20:45:49 | 33.030 | -115.545 | 12.2 | SOUTHERN CALIFORNIA |
MAP | 3.4 | 2012/08/26 20:34:40 | 19.646 | -64.273 | 14.0 | VIRGIN ISLANDS REGION |
MAP | 2.5 | 2012/08/26 20:33:02 | 33.008 | -115.529 | 0.8 | SOUTHERN CALIFORNIA |
MAP | 3.1 | 2012/08/26 20:31:13 | 33.024 | -115.543 | 4.7 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/26 20:28:58 | 33.009 | -115.528 | 9.6 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 20:28:20 | 33.004 | -115.553 | 12.0 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 20:24:52 | 33.007 | -115.553 | 12.0 | SOUTHERN CALIFORNIA |
MAP | 3.4 | 2012/08/26 20:20:25 | 33.026 | -115.543 | 11.9 | SOUTHERN CALIFORNIA |
MAP | 3.5 | 2012/08/26 20:16:54 | 33.012 | -115.564 | 12.7 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 20:16:43 | 33.029 | -115.535 | 10.0 | SOUTHERN CALIFORNIA |
MAP | 3.0 | 2012/08/26 20:14:46 | 32.996 | -115.582 | 12.5 | SOUTHERN CALIFORNIA |
MAP | 2.6 | 2012/08/26 20:10:14 | 33.000 | -115.561 | 11.1 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 20:08:32 | 32.928 | -115.577 | 7.9 | SOUTHERN CALIFORNIA |
MAP | 2.9 | 2012/08/26 20:06:10 | 33.029 | -115.537 | 3.6 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 20:04:50 | 33.008 | -115.559 | 9.6 | SOUTHERN CALIFORNIA |
MAP | 3.6 | 2012/08/26 19:58:17 | 33.025 | -115.541 | 13.6 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/26 19:57:34 | 33.010 | -115.541 | 9.8 | SOUTHERN CALIFORNIA |
MAP | 3.4 | 2012/08/26 19:50:15 | 33.007 | -115.586 | 12.8 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/26 19:48:04 | 33.021 | -115.558 | 24.8 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 19:47:08 | 32.989 | -115.572 | 12.4 | SOUTHERN CALIFORNIA |
MAP | 3.2 | 2012/08/26 19:45:56 | 32.993 | -115.575 | 0.2 | SOUTHERN CALIFORNIA |
MAP | 3.0 | 2012/08/26 19:43:41 | 33.023 | -115.541 | 10.6 | SOUTHERN CALIFORNIA |
MAP | 4.3 | 2012/08/26 19:40:13 | 32.990 | -115.598 | 13.8 | SOUTHERN CALIFORNIA |
MAP | 2.6 | 2012/08/26 19:39:31 | 32.998 | -115.572 | 7.7 | SOUTHERN CALIFORNIA |
MAP | 3.4 | 2012/08/26 19:35:52 | 32.995 | -115.485 | 7.9 | SOUTHERN CALIFORNIA |
MAP | 4.9 | 2012/08/26 19:33:01 | 33.021 | -115.554 | 14.5 | SOUTHERN CALIFORNIA |
MAP | 5.3 | 2012/08/26 19:31:23 | 33.019 | -115.546 | 12.3 | SOUTHERN CALIFORNIA |
MAP | 2.6 | 2012/08/26 19:30:55 | 33.035 | -115.536 | 10.2 | SOUTHERN CALIFORNIA |
MAP | 3.4 | 2012/08/26 19:28:45 | 33.023 | -115.561 | 13.7 | SOUTHERN CALIFORNIA |
MAP | 3.5 | 2012/08/26 19:21:04 | 33.003 | -115.546 | 11.0 | SOUTHERN CALIFORNIA |
MAP | 4.6 | 2012/08/26 19:20:05 | 33.019 | -115.545 | 13.1 | SOUTHERN CALIFORNIA |
MAP | 4.0 | 2012/08/26 19:16:12 | 33.019 | -115.549 | 10.6 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 19:06:48 | 33.024 | -115.541 | 13.4 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 19:06:32 | 33.027 | -115.542 | 13.3 | SOUTHERN CALIFORNIA |
MAP | 3.0 | 2012/08/26 19:03:19 | 33.027 | -115.538 | 14.5 | SOUTHERN CALIFORNIA |
MAP | 3.1 | 2012/08/26 18:58:12 | 33.024 | -115.546 | 13.5 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/26 18:56:40 | 19.681 | -64.297 | 24.0 | VIRGIN ISLANDS REGION |
MAP | 2.6 | 2012/08/26 18:55:55 | 33.008 | -115.560 | 12.2 | SOUTHERN CALIFORNIA |
MAP | 3.1 | 2012/08/26 18:43:16 | 19.789 | -64.160 | 30.0 | NORTH OF THE VIRGIN ISLANDS |
MAP | 2.6 | 2012/08/26 18:39:37 | 19.734 | -64.201 | 15.0 | VIRGIN ISLANDS REGION |
MAP | 3.5 | 2012/08/26 18:32:55 | 19.537 | -64.491 | 16.0 | VIRGIN ISLANDS REGION |
MAP | 2.7 | 2012/08/26 18:11:24 | 33.014 | -115.560 | 12.7 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 18:08:57 | 19.745 | -64.083 | 25.0 | VIRGIN ISLANDS REGION |
MAP | 3.4 | 2012/08/26 18:05:13 | 19.778 | -64.120 | 38.0 | NORTH OF THE VIRGIN ISLANDS |
MAP | 2.6 | 2012/08/26 17:39:03 | 19.603 | -64.288 | 25.0 | VIRGIN ISLANDS REGION |
MAP | 2.6 | 2012/08/26 17:37:16 | 33.011 | -115.551 | 12.0 | SOUTHERN CALIFORNIA |
MAP | 3.4 | 2012/08/26 17:30:42 | 19.595 | -64.374 | 16.0 | VIRGIN ISLANDS REGION |
MAP | 3.2 | 2012/08/26 17:24:23 | 19.609 | -64.302 | 31.0 | VIRGIN ISLANDS REGION |
MAP | 2.6 | 2012/08/26 17:18:13 | 33.010 | -115.556 | 12.2 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 17:17:23 | 33.017 | -115.556 | 12.2 | SOUTHERN CALIFORNIA |
MAP | 3.3 | 2012/08/26 17:16:02 | 33.023 | -115.549 | 13.4 | SOUTHERN CALIFORNIA |
MAP | 2.9 | 2012/08/26 17:13:52 | 33.017 | -115.555 | 12.7 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 17:06:53 | 19.441 | -64.472 | 53.0 | VIRGIN ISLANDS REGION |
MAP | 2.6 | 2012/08/26 17:03:40 | 32.996 | -115.548 | 6.0 | SOUTHERN CALIFORNIA |
MAP | 3.8 | 2012/08/26 17:02:13 | 33.019 | -115.563 | 13.2 | SOUTHERN CALIFORNIA |
MAP | 3.0 | 2012/08/26 16:45:42 | 59.587 | -153.405 | 100.0 | SOUTHERN ALASKA |
MAP | 3.4 | 2012/08/26 16:26:17 | 19.765 | -64.094 | 54.0 | NORTH OF THE VIRGIN ISLANDS |
MAP | 2.5 | 2012/08/26 16:18:16 | 33.018 | -115.555 | 12.4 | SOUTHERN CALIFORNIA |
MAP | 2.8 | 2012/08/26 16:14:51 | 59.977 | -152.290 | 60.5 | SOUTHERN ALASKA |
MAP | 3.1 | 2012/08/26 16:12:37 | 19.665 | -64.083 | 66.0 | VIRGIN ISLANDS REGION |
MAP | 3.4 | 2012/08/26 16:02:12 | 19.616 | -64.311 | 27.0 | VIRGIN ISLANDS REGION |
MAP | 3.1 | 2012/08/26 16:00:53 | 18.701 | -63.541 | 104.0 | ANGUILLA REGION, LEEWARD ISLANDS |
MAP | 4.2 | 2012/08/26 15:56:10 | 19.582 | -64.388 | 9.0 | VIRGIN ISLANDS REGION |
MAP | 3.1 | 2012/08/26 15:50:28 | 19.660 | -64.239 | 39.0 | VIRGIN ISLANDS REGION |
MAP | 2.5 | 2012/08/26 15:48:24 | 32.998 | -115.559 | 11.4 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 15:48:11 | 33.010 | -115.548 | 12.0 | SOUTHERN CALIFORNIA |
MAP | 2.5 | 2012/08/26 15:33:04 | 33.015 | -115.552 | 12.5 | SOUTHERN CALIFORNIA |
MAP | 3.1 | 2012/08/26 15:28:27 | 19.889 | -64.354 | 73.0 | NORTH OF THE VIRGIN ISLANDS |
MAP | 2.7 | 2012/08/26 15:17:06 | 18.299 | -67.322 | 82.0 | MONA PASSAGE, PUERTO RICO |
MAP | 2.5 | 2012/08/26 15:13:53 | 19.708 | -64.140 | 14.0 | VIRGIN ISLANDS REGION |
MAP | 3.1 | 2012/08/26 15:11:57 | 19.674 | -64.290 | 42.0 | VIRGIN ISLANDS REGION |
MAP | 6.6 | 2012/08/26 15:05:37 | 2.197 | 126.835 | 91.9 | MOLUCCA SEA |
MAP | 2.9 | 2012/08/26 15:00:15 | 19.634 | -64.040 | 71.0 | VIRGIN ISLANDS REGION |
MAP | 2.7 | 2012/08/26 14:57:31 | 19.691 | -64.293 | 27.0 | VIRGIN ISLANDS REGION |
MAP | 2.9 | 2012/08/26 14:55:14 | 19.762 | -68.845 | 55.0 | DOMINICAN REPUBLIC REGION |
MAP | 2.8 | 2012/08/26 14:49:52 | 19.736 | -64.133 | 39.0 | VIRGIN ISLANDS REGION |
MAP | 2.8 | 2012/08/26 14:42:11 | 19.420 | -63.968 | 95.0 | VIRGIN ISLANDS REGION |
MAP | 4.1 | 2012/08/26 14:37:51 | 19.660 | -64.264 | 32.0 | VIRGIN ISLANDS REGION |
MAP | 4.4 | 2012/08/26 14:30:30 | 37.077 | 142.533 | 36.3 | OFF THE EAST COAST OF HONSHU, JAPAN |
MAP | 2.6 | 2012/08/26 14:00:24 | 35.640 | -97.282 | 5.0 | OKLAHOMA |
MAP | 3.0 | 2012/08/26 12:09:34 | 19.347 | -155.091 | 8.1 | ISLAND OF HAWAII, HAWAII |
MAP | 4.6 | 2012/08/26 12:02:48 | -6.038 | 103.379 | 35.5 | SOUTHWEST OF SUMATRA, INDONESIA |
MAP | 4.9 | 2012/08/26 11:27:04 | -6.634 | 102.996 | 34.2 | SOUTHWEST OF SUMATRA, INDONESIA |
MAP | 5.4 | 2012/08/26 11:22:23 | -65.439 | -179.843 | 10.0 | PACIFIC-ANTARCTIC RIDGE |
MAP | 4.1 | 2012/08/26 11:13:41 | 13.670 | -90.199 | 91.7 | OFFSHORE GUATEMALA |
MAP | 2.5 | 2012/08/26 09:55:43 | 61.708 | -154.202 | 0.1 | SOUTHERN ALASKA |
MAP | 3.3 | 2012/08/26 09:53:14 | 33.871 | -116.194 | 7.5 | SOUTHERN CALIFORNIA |
MAP | 3.0 | 2012/08/26 07:21:32 | 18.416 | -66.209 | 113.0 | SAN JUAN URBAN AREA, PUERTO RICO |
MAP | 2.5 | 2012/08/26 06:49:34 | 35.984 | -117.863 | 4.7 | CENTRAL CALIFORNIA |
MAP | 4.3 | 2012/08/26 06:43:25 | 55.519 | -162.540 | 132.0 | ALASKA PENINSULA |
MAP | 2.7 | 2012/08/26 06:41:15 | 19.136 | -64.889 | 63.0 | VIRGIN ISLANDS REGION |
MAP | 2.5 | 2012/08/26 06:06:07 | 38.437 | -122.254 | 11.8 | NORTHERN CALIFORNIA |
MAP | 2.7 | 2012/08/26 04:22:07 | 19.245 | -155.536 | 7.4 | ISLAND OF HAWAII, HAWAII |
MAP | 4.8 | 2012/08/26 03:20:55 | 53.041 | -35.183 | 10.6 | REYKJANES RIDGE |
MAP | 4.6 | 2012/08/26 03:16:52 | 53.058 | -35.054 | 10.0 | REYKJANES RIDGE |
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6.4 Mwp – MOLUCCA SEA
Magnitude | 6.4 Mwp |
Date-Time |
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Location | 2.231N 126.865E |
Depth | 69 km |
Distances |
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Location Uncertainty | Horizontal: 13.4 km; Vertical 7.2 km |
Parameters | Nph = 250; Dmin = 170.5 km; Rmss = 1.18 seconds; Gp = 15° M-type = Mwp; Version = 8 |
Event ID | us c000c76x |
For updates, maps, and technical information, see:
Event Page
or
USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey
http://neic.usgs.gov/
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7.4 Mwp – OFF COAST OF CENTRAL AMERICA Near Ecuador
Magnitude | 7.4 Mwp |
Date-Time |
|
Location | 12.279N 88.530W |
Depth | 52 km |
Distances |
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Location Uncertainty | Horizontal: 16.5 km; Vertical 8.8 km |
Parameters | Nph = 362; Dmin = 130.5 km; Rmss = 1.02 seconds; Gp = 114° M-type = Mwp; Version = 8 |
Event ID | us c000c7yw |
For updates, maps, and technical information, see:
Event Page
or
USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey
http://neic.usgs.gov/
California earthquake swarm felt in Arizona, Mexico, USGS says
The series of moderate earthquakes — including several magnitude 5.0 and above — were felt as far north as Orange County, east into Arizona and south into Mexico, according to the U.S. Geological Survey.
The USGS recorded more than two dozen earthquakes in Imperial County, many of them near Brawley. Officials said people reported feeling the quake in Yuma, Ariz., Lake Havasu as well as in Baja California.
The USGS’s “Do You Feel It” system shows the quakes were felt as far away as San Diego, Temecula and San Clemente. The 5.4 quake was also felt in Moreno Valley, Indio, National City and Palm Desert.
The quakes could be felt in the press box at the Del Mar Race Track in neighboring San Diego County, where the $1-million Pacific Classic is scheduled later Sunday.
Between 10 a.m. and 12:50 p.m., the same area was shaken by quakes ranging in magnitude from 2.0 to 5.4, the USGS reported.
The burst of quakes took place roughly 16 miles from El Centro and 92 miles from Tijuana. In the last 10 days, there have been six earthquakes of magnitude 3.0 or greater centered nearby.
There were no immediate reports of serious damage or injuries from the temblor, though reports were still coming in.
The border region is known for frequent seismic activity, though the size of these quakes is larger than typically seen.
Here is a preliminary magnitude count of some of the quakes Sunday:
— 5.3 magnitude at 12:32:59
— 5.4 magnitude at 12:31:23
— 5.3 magnitude at 12:30:54
— 3.7 magnitude at 12:30:27
— 4.7 magnitude at 12:21:04
— 4.6 magnitude at 12:20:04
The size of the quakes are subject to change as the USGS refines its data.
Read more about California earthquakes on L.A. Now.
Earthquake swarm rattles Southern California
![Earthquake swarm rattles Southern California Earthquake swarm rattles Southern California](https://i0.wp.com/media.bakersfieldnow.com/images/120826_socal_earthquakes_405.jpg)
SAN DIEGO (AP) – Dozens of small to moderate earthquakes struck the southeastern corner of California on Sunday, causing minor damages to structures and rattling nerves in a small farming town east of San Diego.
The largest quake registered at a magnitude 5.5 and was centered about three miles northwest of the town of Brawley, said Robert Graves, a geophysicist with the U.S. Geological Survey. Another quake Sunday registered at magnitude 5.3.
More than 30 additional earthquakes with magnitudes of at least 3.5 jiggled the same area near the southern end of the Salton Sea, Graves said.
“The type of activity that we’re seeing could possibly continue for several hours or even days,” Graves said.
At the El Sol Market in Brawley, food packages fell from the shelves, littering aisle ways.
Several glasses and a bottle of wine crashed to the floor and shattered at Assaggio, an Italian restaurant in Brawley, said owner Jerry Ma. The shaking was short-lived but intense, he said.
“It felt like there was quake every 15 minutes. One after another. My kids are small and they’re scared and don’t want to come back inside,” said Mike Patel, who manages Townhouse Inn & Suites in Brawley.
A TV came crashing down and a few light fixtures broke inside the motel, Patel said.
A Brawley Police Department dispatcher said several downtown buildings sustained minor damage. No injuries were reported.
The first quake, with a magnitude of 3.9, occurred at 10:02 a.m. The USGS said more than 100 aftershocks struck the same approximate epicenter, about 16 miles north of El Centro.
Some shaking was felt along the San Diego County coast in Del Mar, some 120 miles from the epicenter, as well as in the Coachella Valley, southern Orange County and parts of northern Mexico.
USGS seismologist Lucy Jones said earthquake swarms are characteristic of the region, known as the Brawley Seismic Zone.
“The area sees lots of events at once, with many close to the largest magnitude, rather than one main shock with several much smaller aftershocks,” Jones said.
The last major swarm was in 2005, following a magnitude-5.1 quake, she said.
Sunday’s quake cluster occurred in what scientists call a transition zone between the Imperial and San Andreas faults, so they weren’t assigning the earthquakes to either fault, Graves said.
27.08.2012 | Earthquake | USA | State of California, [Imperial County] | ![]() |
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Earthquake in USA on Monday, 27 August, 2012 at 03:20 (03:20 AM) UTC.
Description | |
The series of moderate earthquakes — including several magnitude 5.0 and above — were felt as far north as Orange County, east into Arizona and south into Mexico, according to the U.S. Geological Survey. The USGS recorded more than two dozen earthquakes in Imperial County, many of them near Brawley. Officials said people reported feeling the quake in Yuma, Ariz., Lake Havasu as well as in Baja California. The USGS’s “Do You Feel It” system shows the quakes were felt as far away as San Diego, Temecula and San Clemente. The 5.4 quake was also felt in Moreno Valley, Indio, National City and Palm Desert. The quakes could be felt in the press box at the Del Mar Race Track in neighboring San Diego County, where the $1-million Pacific Classic is scheduled later Sunday. Between 10 a.m. and 12:50 p.m., the same area was shaken by quakes ranging in magnitude from 2.0 to 5.4, the USGS reported. The burst of quakes took place roughly 16 miles from El Centro and 92 miles from Tijuana. In the last 10 days, there have been six earthquakes of magnitude 3.0 or greater centered nearby. There were no immediate reports of serious damage or injuries from the temblor, though reports were still coming in. The border region is known for frequent seismic activity, though the size of these quakes is larger than typically seen.
Home video captured the aftermath of one of two moderate earthquakes that struck Imperial County on Sunday, part of a swarm of more than 70 that hit the region. The video shows books and DVDs toppled from shelves and some belongings fallen to the floor. The video was posted on YouTube on Sunday afternoon. But damage appear to be minor. Imperial County officials said no injuries have been reported. A handful of buildings in downtown Brawley had minor damage after an earthquake swarm rattled the area Sunday, officials said. Most of the quakes occurred in and around that California town. Capt. Jesse Zendejas of the Brawley Fire Department described the damage as “cosmetic” and said it occurred in at least three buildings dating to the 1930s. Crews were still assessing other areas of the city, but no injuries had been reported, he said. Imperial County firefighters were also assisting in the survey. The first quake – a magnitude 3.8 temblor, which was downgraded from 3.9 – occurred at 10:02 a.m. about three miles northwest of Brawley and was followed by a series of other quakes in the same general area, according to the U.S. Geological Survey, which may continue to revise the numbers. Thomas Jordan, director of the USC-based Southern California Earthquake Center, called the activity a “very active swarm” – something not unusual for the southern edge of the San Andreas Fault, which has seen similar occurrences in recent years. This swarm could continue to rumble the region for a few days, Jordan added. “It’s been pretty productive so far,” he said. “It’s a vigorous one. We got some pretty good-sized events.” As data continued to roll in, Jordan said, scientists would study the swarm to learn how the sequence developed and what effect it could have on the fault. “We’re always concerned where there is significant seismic activity because that means there is a higher probability of having more seismic activity,” he said. |
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Intense Magnitude 5 quake nearby Fukushima plant — Hits hours after even stronger quake in Northern Japan (MAP)
Title: Earthquake Information
Source: Japan Meteorological Agency
USS Live Seismic Server
IU/FURI, Mt. Furi, Ethiopia
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Extreme Temperatures/ Weather
27.08.2012 | Forest / Wild Fire | USA | State of Kansas, [Wilson County] | ![]() |
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Forest / Wild Fire in USA on Monday, 27 August, 2012 at 16:34 (04:34 PM) UTC.
Description | |
Authorities have released preliminary damage estimates of last week’s grass fire that burned more than 1,300 acres in Wilson County. Emergency Management officials said Monday that the fire affected 12 landowners. One home was totally destroyed, along with several outbuildings. Firefighters were able to save five other homes in the path of Thursday’s fire. The fire also destroyed 28 electrical poles, about 315 bales of hay valued at $30,000 and killed one calf. About 8.25 miles of fencing with a replacement value of $123,000 also burned. The cause of the fire may never be determined, but authorities believe it may have been started by a discarded cigarette. |
27.08.2012 | Forest / Wild Fire | USA | State of Montana, [Delphia Region] | ![]() |
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Forest / Wild Fire in USA on Monday, 27 August, 2012 at 09:13 (09:13 AM) UTC.
Description | |
Officials say 10 to 15 structures have been destroyed in south-central Montana and evacuations have been ordered ahead of a fast-moving wildfire that grew to at least 23 square miles on Saturday since starting a day earlier. Fire spokesman Paula Short says the destroyed buildings are believed to be secondary structures and no injuries have been reported. She says the Delphia Fire is in a rural area about 14 miles northeast of Roundup burning in grass, sage and timber. Musselshell County officials have ordered residents along Fishel Creek Road to evacuate, and residents along Hawk Creek Road are under a pre-evacuation notice. Short says about 30 to 40 homes are threatened. She says more than 100 firefighters are battling the fire along with four air tankers and three helicopters. |
27.08.2012 | Forest / Wild Fire | Bulgaria | Multiple Regions, [Rila Mountain] | ![]() |
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Forest / Wild Fire in Bulgaria on Monday, 27 August, 2012 at 09:09 (09:09 AM) UTC.
Description | |
The wildfire that erupted in southern Bulgaria in the Rila Mountain is continuing to engulf the pine forests for the fifth consecutive day. The situation is reported as extremely serious despite the ongoing effort of hundreds of firemen, forest rangers, military servicemen, and volunteers. The two MI-17 helicopters from the Krumovo Air Base, which helped to halt the spread of the flames Sunday, will resume work on Monday. Volunteers will not be allowed Monday and the extinguishing will be only in the hands of professionals. Over 1 500 decares of vegetation have been affected. The wind is further worsening the situation, which was monitored overnight by a new team of 20 people on duty. The fire started on August 23 at an altitude of 2 300 meters and a very difficult to access terrain, right above the historical Rila monastery. The monastery is not in danger, according to authorities. There are 84 active wildfires in the country, the Interior Ministry’s press office reports. The large number of blazes in Bulgaria is attributed to the summer heat and draught, and to human recklessness. |
27.08.2012 | Forest / Wild Fire | France | Multiple region, [Between Avignon and Aix-en-Provence] | ![]() |
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Forest / Wild Fire in France on Monday, 27 August, 2012 at 09:06 (09:06 AM) UTC.
Description | |
Gendarmes have moved in to try to find the cause of a fire that destroyed two houses and around 900 hectares of forest and arable farmlands and forced the evacuation of a campsite. Around 900 firefighters plus 12 water-bomber aircraft were needed to control what was the summer’s largest forest fire in the south-east, half-way between Avignon and Aix-en-Provence. The fire, which covered lands in the communes of Orgon, Sénas and Eyguières, was pushed by a strong Mistral wind which was reaching up to 70kph after several days of intense hot weather. The RD569 between Organ and Eyguières was cut by the fire. Smoke could be seen from several tens of kilometres away and ash was blown as far as Marseille. Firefighters managed to stop the spread late yesterday afternoon but 700 of them were still on the scene at Orgon in Bouches-du-Rhône, near the border with the Vaucluse, this morning. Provence-Alpes-Côte d’Azur prefect Hugues Parant said they fear that the wind will turn around midday and the fire will take off again. It is not yet known how the fire started, but it was first spotted around midnight on Saturday night near a campsite on a rocky ridge on the edge of the Alpilles. Halfway through the night rescue crews evacuated 70 people from the campsite but could not save two houses and outbuildings in Sénas from being destroyed. One man was also rescued from his car which was caught in the path of the flames. The initial 500 firefighters from Vaucluse and Bouches-du-Rhône were reinforced by others from Hérault, Drôme and Alpes-Maritimes along with seven Canadair, two Tracker and one Dash water-bombers, plus two helicopters. Already this summer more than 650 hectares of forest have been destroyed in a fire at Lacanau, in Gironde, in the south-west. |
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Tsunami
27.08.2012 | Tsunami | Other | Pacific Ocean – South, [DART 43413 buoy] | ![]() |
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Tsunami in Other on Monday, 27 August, 2012 at 07:24 (07:24 AM) UTC.
Description | |
Tsunami wave has been observed in DART 43413 buoy on 27.08.2012 at 06:19 UTC. The observed tsunami wave height was 0.1 feet (0.10 cm). The wave height wasn’t dangerous. |
Tsunami in Other on Monday, 27 August, 2012 at 07:24 (07:24 AM) UTC.
Base data | |
EDIS Number: | TS-20120827-36341-OTH |
Event type: | Tsunami |
Date/Time: | Monday, 27 August, 2012 at 07:24 (07:24 AM) UTC |
Last update: | — |
Cause of event: | |
Damage level: | Unknown ![]() |
Geographic information | |
Continent: | Other |
Country: | Other |
County / State: | Pacific Ocean – South |
Area: | DART 43413 buoy |
City: | |
Coordinate: | N 10° 48.000, W 100° 6.000 |
Number of affected people / Humanities loss | |
Foreign people: | Affected is unknown. |
Dead person(s): | — |
Injured person(s): | — |
Missing person(s): | — |
Evacuated person(s): | — |
Affected person(s): | — |
27.08.2012 | Tsunami | El Salvador | Departamento de La Union, La Union | ![]() |
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Tsunami in El Salvador on Monday, 27 August, 2012 at 07:22 (07:22 AM) UTC.
Description | |
Tsunami wave has been observed following the M 7.3 magnitude earthquake in La Union, El Salvador on 27.08.2012 at 06:27 UTC. The observed tsunami wave height was 0.1 feet (0.20 cm). The wave height wasn’t dangerous. |
Tsunami in El Salvador on Monday, 27 August, 2012 at 07:22 (07:22 AM) UTC.
Base data | |
EDIS Number: | TS-20120827-36340-SLV |
Event type: | Tsunami |
Date/Time: | Monday, 27 August, 2012 at 07:22 (07:22 AM) UTC |
Last update: | — |
Cause of event: | |
Damage level: | Unknown ![]() |
Geographic information | |
Continent: | Central-America |
Country: | El Salvador |
County / State: | Departamento de La Union |
Area: | |
City: | La Union |
Coordinate: | N 13° 18.000, W 87° 48.000 |
Number of affected people / Humanities loss | |
Foreign people: | Affected is unknown. |
Dead person(s): | — |
Injured person(s): | — |
Missing person(s): | — |
Evacuated person(s): | — |
Affected person(s): | — |
27.08.2012 | Tsunami | El Salvador | Departmento de Sonsonate, Acajutla | ![]() |
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Tsunami in El Salvador on Monday, 27 August, 2012 at 06:25 (06:25 AM) UTC.
Description | |
Tsunami wave has been observed following the M 7.3 magnitude earthquake in El Salvador on 27.08.2012 at 05:40 UTC. The observed tsunami wave height was 0.3 feet (0.10 cm). The wave height wasn’t dangerous. |
Tsunami in El Salvador on Monday, 27 August, 2012 at 06:25 (06:25 AM) UTC.
Base data | |
EDIS Number: | TS-20120827-36339-SLV |
Event type: | Tsunami |
Date/Time: | Monday, 27 August, 2012 at 06:25 (06:25 AM) UTC |
Last update: | — |
Cause of event: | |
Damage level: | Unknown ![]() |
Geographic information | |
Continent: | Central-America |
Country: | El Salvador |
County / State: | Departmento de Sonsonate |
Area: | |
City: | Acajutla |
Coordinate: | N 13° 36.000, W 89° 48.000 |
Number of affected people / Humanities loss | |
Foreign people: | Affected is unknown. |
Dead person(s): | — |
Injured person(s): | — |
Missing person(s): | — |
Evacuated person(s): | — |
Affected person(s): | — |
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Storms / Flooding
Tropical Storm data
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Bolaven (16W) | Pacific Ocean | 20.08.2012 | 28.08.2012 | Typhoon I | 350 ° | 102 km/h | 130 km/h | 7.01 m | JTWC | ![]() |
Tropical Storm data
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Isaac (AL09) | Atlantic Ocean | 21.08.2012 | 27.08.2012 | Hurricane I | 305 ° | 102 km/h | 120 km/h | 5.18 m | NOAA NHC | ![]() |
Tropical Storm data
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Ileana (EP09) | Pacific Ocean – East | 28.08.2012 | 28.08.2012 | Tropical Depression | 290 ° | 74 km/h | 93 km/h | 4.57 m | NOAA NHC | ![]() |
Tropical Storm data
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Massive Typhoon Bolaven slams Okinawa, heads for Koreas
![Watch this video](https://i0.wp.com/i2.cdn.turner.com/cnn/dam/assets/120826113118-bolaven-okinawa-story-top.jpg)
Riding out typhoon in Okinawa
- NEW: “It’s been a long and rough night,” storm chaser says
- Bolaven crosses over Okinawa
- It is the strongest typhoon in the region since 1956
- Typhoon Bolaven’s cloud field is about 20 times the length of Okinawa
Tokyo (CNN) — A massive typhoon crossed over Okinawa on Sunday, bringing winds more ferocious than even the typhoon-weary Japanese island has seen in decades.
Typhoon Bolaven, with wind gusts that reached as high as 259 kilometers per hour (161 mph), is the strongest to strike the region in nearly 50 years. And with a cloud field of 2,000 kilometers (1,250 miles), it is 20 times larger than Okinawa’s length.
“It’s been very, very severe,” said storm chaser James Reynolds, who was on the northwestern coast of the island during the worst of the storm.
![](https://i0.wp.com/i2.cdn.turner.com/cnn/dam/assets/120824070333-bpr-walsh-taiwan-typhoon-tembin-00000201-story-body.jpg)
Tree branches were flying through the air amid torrential rain, he said.
Speaking to CNN early Monday morning on Okinawa, Reynolds said, “It’s been a long and rough night.”
“The eye of the typhoon actually crashed ashore just after dark. … Like the rest of the population we all just kind of holed up in the strong and sturdy buildings which make up Okinawa,” he said.
The infrastructure on Okinawa is designed to withstand violent storms. “Everything’s made of solid concrete,” said Reynolds.
The last storm of this scale was Typhoon Naha in 1956.
At 3 a.m. Monday local time (2 p.m. ET Sunday), Bolaven had winds of 194 kilometers per hour, with gusts at 240 kilometers per hour, CNN International meteorologist Jennifer Delgado reported.
Bolaven could make landfall at the Korean peninsula on Tuesday morning, or potentially in South Korea on Monday night, Delgado said.
In the meantime, rainfall totals in Okinawa could top 500 mm (20 inches) in 24 hours, said CNN International meteorologist Tom Sater.
Bolaven is “roughly the size of France to Poland in land mass,” said Sater.
Storm surges were expected to be a major problem for Okinawa. More than 400,000 people in the area live at elevations less than 50 meters (164 feet).
“The large battering waves on both sides of Okinawa are going to be a threat to people living near the water,” Reynolds predicted. “But I think the worst has passed now. The storm is moving away and unfortunately it’s the people in the Korean peninsula who look like they’ve got to prepare for the incoming storm.”
Taiwan, meanwhile, could be in for a pounding due to something called the Fujiwhara effect.
Typhoon Tembin made landfall in southern Taiwan a few days ago, and was expected to work its way toward Hong Kong. But Bolaven, which is much stronger, has stopped Tembin’s movement toward Hong Kong and has been spinning it around. Tembin is likely to make a second landfall in southern Taiwan, also on Tuesday morning.
“As Typhoon Bolaven moves northward towards the Yellow Sea, it will drag Tembin toward the China coast very near Shanghai,” said Sater. “That’s an amazing change in direction.”
27.08.2012 | Power Outage | USA | State of Florida, [Southern Regions] | ![]() |
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Power Outage in USA on Monday, 27 August, 2012 at 16:06 (04:06 PM) UTC.
Description | |
About 63,000 homes and businesses were out of power mid-morning in the South Florida area as heavy wind and rain continue. The outages represent about 3 percent of Florida Power and Light’s 2.4 million customers in the tri-county area. In Broward, roughly 24,130 locations are without power, according to FPL, out of 800,000 customers. In Miami-Dade, 23,200 are without power out of more than 1 million customers. In Palm Beach, 18,380 locations are without power out of 600,000 customers. That’s significantly more than the roughly 18,000 customers left without power in the hours following Isaac’s closest path to the area, as the large storm continues sending debris and branches into FPL lines. “Palm fronds, believe it or not, are actually a huge cause of power outages,’’ said Richard Gibbs, an FPL spokesman. |
27.08.2012 | Flash Flood | India | Capital City, New Delhi | ![]() |
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Flash Flood in India on Monday, 27 August, 2012 at 18:34 (06:34 PM) UTC.
Description | |
A torrential downpour Monday evening turned several roads in the capital into virtual rivulets, causing massive traffic jams that affected tens of thousands. “The whole of Delhi is witnessing traffic jams,” an exasperated Delhi Traffic Police officer told IANS. A city that had been complaining about poor rainfall this year was suddenly hit by blinding rains after 6 p.m., taking motorists and people by surprise. In no time, scores of roads big and small became flooded, thanks to choked drains. In some areas, water entered houses and shops. Motorists had a harrowing time all across the city. On some streets, there was knee deep water. “It took me more than 45 minutes to cross a distance that normally takes just 15 minutes,” complained software professional Punit Chadda. Chadda was driving on the arterial Ring Road, which witnessed flooding at several spots.
North Delhi Mayor Meera Aggarwal told IANS that there was no flooding in the areas she visited. “But when there is such heavy downpour, flooding is bound to happen,” she said. Public Relations Executive Manish Arora was stuck on an otherwise busy road near the All India Institute of Medical Sciences for some 30 minutes because of bumper to bumper traffic. Delhi Metro reported huge crowds as harried Delhites chose the network, even dumping their own vehicles. “Though office hours are always rush hours in metro, today the volume of crowd is more than usual,” Madhulika, a regular commuter, told IANS. South Delhi Mayor Sarita Chaudhary blamed multiple civic agencies for the chaos on the roads. “Sometimes PWD digs up the road but it doesn’t come under us. Who is responsible?” North and East Delhi Municipal Corporation spokesman Yogendra Singh Mann said it was high time the capital’s drainage system was given an overhaul. Rainfall recorded in the last 24 hours till 5.30 p.m. was 26 mm. Officials said data for the later rains was not immediately available. Rains are also expected Tuesday, with the India Meteorological Department predicting light rains or thundershowers. With the Yamuna’s level rising menacingly, the Delhi government asked people living along the river’s banks to move to safer places. An official said the Yamuna had touched 204.16 metres — 67 centimetres short of danger mark. “All preparations are in place to deal any flood like situation in Delhi,” said Irrigation and Flood Control Minister A.K. Walia. The official said 43,218 cusecs (cubic meters per second) of water has been released from upstream at the Hathnikund Barrage in Yamuna Nagar district of Haryana Monday. Delhi’s rainfall this monsoon has been 26 percent less than the average. So far, 372.1 millimetres of rain has been recorded, against the average of 504.3 millimetres. |
27.08.2012 | Flash Flood | Nigeria | MultiStates, [States of Adamawa, Katsina and Niger] | ![]() |
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Flash Flood in Nigeria on Monday, 27 August, 2012 at 10:09 (10:09 AM) UTC.
Description | |
Floods wreaked havoc in several states in the North at the weekend, killing at least 15 people in Adamawa State and another four in Niger State. Hundreds of homes and farmlands were destroyed in floods in Katsina State, while roadways and bridges were submerged in Nasarawa State. The Adamawa flood affected 36 villages in 13 local government areas and was partly caused by the release of excess water from the Lagdo Dam in Cameroon, emergency authorities said. A local diver said apart from the 15 people who died, as many others were declared missing. “In Yola we counted three corpses, Numan 2, Demsa 3, Guyuk 4, Michika 2, and the list goes on,” he said, asking not to be named. Apart from the Cameroon dam water release, torrential rainfall in the affected areas worsened the floods, head of the Adamawa State Emergency Management Agency, Mr Shadrach Daniel, said. Hundreds of acres of farmlands were submerged in Mayo-Belwa, Song, Fufore, Yola South, Yola North, Shelleng, Lamurde and Numan local government areas wasting farm produce worth millions. Daniel said over 20,000 people have so far been rendered homeless by the incident across the three senatorial districts of the state. He confirmed that people died but said he could not give figures. |
27.08.2012 | Flash Flood | Philippines | Provincia del Zamboanga del Sur, [Province-wide] | ![]() |
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Flash Flood in Philippines on Monday, 27 August, 2012 at 09:14 (09:14 AM) UTC.
Description | |
At least one person was killed while two people were reported missing in two separate flash flooding incidents in Zamboanga del Sur over the weekend, the National Disaster Risk Reduction and Management Council (NDRRMC) said on Monday. In its 6:00 a.m. report, the NDRRMC said a person was killed after a flash flood caused a cargo truck to overturn in the Salug Dako River, Mahayag town in Zamboanga del Sur at 5:30 p.m. p.m. on Saurday. “The victims were on board a cargo truck when a strong current coming from the said river hit the vehicle, which caused it to overturn,” the NDRRMC said. The NDRRMC heavy rain may have caused the river to overflow and destroyed the spillway that connects Mahayag and Dumingag towns. The NDRRMC did not name the fatality but said five other passengers of the truck were rescued. |
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Epidemic Hazards / Diseases
Epidemic Hazard in Russia [Asia] on Monday, 27 August, 2012 at 03:14 (03:14 AM) UTC.
Description | |
An anthrax outbreak in a Siberian village left one person dead and 10 others hospitalized as the Russian government declared a state of emergency in the area in a bid to prevent an epidemic. There were at least two other confirmed cases of anthrax infection in the village of Druzhba in the Altai region, reported an unidentified officials. The death was reported in a statement today by the Moscow-based Emergency Situations Ministry, which didn’t say whether it was caused by anthrax. Roads around the village have been closed off, Yevgenia Belikova, a spokeswoman for investigators in Altai. Veterinary officials killed several heads of cattle infected with anthrax and vaccinated another 187, as well as 21 horses and pigs, the Altai region’s press office said on its website. The anthrax outbreak is “under control and localized,” Deputy Governor Daniil Bessarabov said in the statement. The anthrax bacteria, known as Bacillus anthracis, occurs most commonly in cattle, sheep and goats and can be lethal to humans. The bacteria, which can cause skin infections and more severe lung infections, may survive in soil decades after an outbreak. | |
Biohazard name: | Anthrax |
Biohazard level: | 4/4 Hazardous |
Biohazard desc.: | Viruses and bacteria that cause severe to fatal disease in humans, and for which vaccines or other treatments are not available, such as Bolivian and Argentine hemorrhagic fevers, H5N1(bird flu), Dengue hemorrhagic fever, Marburg virus, Ebola virus, hantaviruses, Lassa fever, Crimean-Congo hemorrhagic fever, and other hemorrhagic or unidentified diseases. When dealing with biological hazards at this level the use of a Hazmat suit and a self-contained oxygen supply is mandatory. The entrance and exit of a Level Four biolab will contain multiple showers, a vacuum room, an ultraviolet light room, autonomous detection system, and other safety precautions designed to destroy all traces of the biohazard. Multiple airlocks are employed and are electronically secured to prevent both doors opening at the same time. All air and water service going to and coming from a Biosafety Level 4 (P4) lab will undergo similar decontamination procedures to eliminate the possibility of an accidental release. |
Symptoms: | |
Status: | confirmed |
Epidemic Hazard in Russia [Asia] on Monday, 27 August, 2012 at 03:14 (03:14 AM) UTC.
Updated: | Monday, 27 August, 2012 at 16:11 UTC |
Description | |
Russian emergency officials quarantined the village of Druzhba after a suspected exposure to anthrax killed one person and sent 10 others to area hospitals. Officials said one person died and three people were sickened from anthrax exposure Saturday in Druzhba. Seven others were hospitalized for tests, officials said. Authorities said 32 people in the Altai territory are thought to have come into contact with infected animals. Druzhba, with a population of 740, was quarantined and officials ordered all animals vaccinated. Stray animals were killed to help contain the outbreak. |
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Climate Change
United States Is Losing Ozone!
Unexpected And Serious Discovery Scientists Say
MessageToEagle.com – Scientists have discovered a serious and unexpected loss of ozone over United States this summer.
How worried should we be?
The finding is startling because the complex atmospheric chemistry that destroys ozone has previously been thought to occur only at very cold temperatures over polar regions where there is very little threat to humans. (A large hole in the ozone layer persists over Antarctica.)
The discovery also links—for the first time—ozone loss (an issue around which world leaders successfully organized to ban chlorofluorocarbons, or CFCs) to climate change (a global problem that has so far proven politically intractable).
The ozone layer blocks a large fraction of the sun’s ultraviolet light from reaching the earth, protecting life forms from potentially damaging radiation that in humans can lead to skin cancer.But stratospheric ozone is susceptible to chemical catalysts of manmade origin, such as chlorine and bromine, which are present in the earth’s atmosphere as a result of the formerly widespread commercial use of CFCs. And the chemical reactions that destroy ozone are highly dependent on both atmospheric temperature and the presence of water vapor.
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The finding was published in advance online on July 26 at Science’s Science Express website.
Anderson’s team has discovered that during intense summer storms over the United States, water vapor is thrust by convection far higher into the lower stratosphere than previously thought possible, altering atmospheric conditions in a way that leads to substantial, widespread ozone loss throughout the ensuing week.
The paper links the loss of ozone over populated mid-latitude regions in summer to the frequency and intensity of these big storms, which could increase with climate change resulting from rising levels of carbon dioxide and methane in the atmosphere.
Storms threaten ozone layer over United States. Image credit: Harvard
“We were investigating the behavior of convective water vapor as part of our climate research,” Anderson says, “not ozone photochemistry.
What proved surprising was the remarkable altitude to which water vapor was being lofted—altitudes exceeding 60,000 feet—and how frequently it was happening.” Anderson and his team realized the significance of the finding because higher water- vapor concentrations in the cold reaches of the lower stratosphere change the threshold temperature at which chlorine is converted to a free radical state: in the presence of water vapor, direct catalytic removal of ozone takes place at warmer temperatures.
In continuing studies the team used isotopic signatures to demonstrate that the water vapor had been carried directly to the stratosphere as a result of convective injection. And in the region of convectively injected water vapor, the researchers found that the catalytic loss of ozone increased by a hundredfold.
As a result, rates of ozone loss could exceed the natural rates of ozone regeneration (and replacement through transport from other regions) by two orders of magnitude. These data come from experimental evidence gathered over the United States, but the researchers note that similar conditions may exist elsewhere.
Harvard scientists have discovered that intense summer storms can force water vapor into the dry and cold stratosphere through a process called convective injection. The presence of such water vapor, which normally stops at the tropopause (the boundary between the troposphere and the stratosphere), changes the threshold temperature at which ozone is destroyed by chemistry dependent on manmade chlorofluorocarbons (CFCs), which are still present in the atmosphere despite an international ban on their use.
The chemical reactions that destroy ozone typically occur only at very cold temperatures. The presence of water vapor raises the temperature at which ozone loss takes place, to the point that threshold conditions for ozone destruction are routinely crossed during the summer above the United States and possibly elsewhere. The frequency and intensity of these summer storms is expected to increase with climate forcing due to increasing levels of heat-trapping atmospheric carbon dioxide and methane. Reductions in stratospheric ozone would allow more DNA-damaging ultraviolet radiation to reach Earth, with potential biological effects on human beings, animals, and plants. Image credit: James G. Anderson/Art by Rob Stanhope
These findings have a public-health impact because they indicate that significant amounts of ozone can be destroyed in only a few days within regions of high water-vapor concentration—and skin-cancer incidence is associated with ultraviolet (UV) dosage levels, which in turn depend on ozone concentrations.
The findings are troubling also because—if the currently extremely dry stratosphere were to become wetter (as happened during earlier periods of elevated carbon dioxide, as indicated in the paleorecord)—the impact on ozone levels could be significant. The high current loading of chlorine and bromine resulting from earlier commercial release of CFCs and halons is unprecedented in Earth’s history. “Were the intensity and frequency of convective events to increase irreversibly as a result of climate forcing,” the scientists write, “decreases in ozone and associated increases in UV dosage would also be irreversible.”
The Science paper notes that loss of ice in the Arctic threatens to release significant amounts of carbon dioxide and methane from the soils of Siberia and Northern Alaska, potentially accelerating climate change. The researchers also note that an increasingly cited remedy for climate change—geo-engineering the climate by launching sulfate particles directly into the atmosphere in order to reflect sunlight away from Earth—would accelerate the process of ozone loss by increasing the reactive surface area for the conversion of chlorine to free radical form, as was observed after the eruption of Mount Pinatubo in 1991.
Loss of ice in the Arctic threatens to release significant amounts of carbon dioxide.
Mario Molina, S.D. ’12, Distinguished Professor of chemistry and biochemistry at UC, San Diego, and co-recipient of the 1995 Nobel Prize in chemistry for his work on CFCs and ozone depletion, says that the findings described in the Science paper are “something very much to worry about, because there is the potential for a pretty significant effect on stratospheric ozone at latitudes where we normally wouldn’t think that would happen.” His own famous 1974 paper on CFC and ozone chemistry, he notes, was largely hypothesis, whereas the Anderson team’s work is based on science that is well-established: even though the results will have to be tested with further measurements, he says that “there is not much speculation” in the paper.
The location of the ozone loss in this case gives special cause for concern. Because the Antarctic ozone hole is confined to the most southern latitudes and only occasionally moves toward the southern tip of South America, scientists have little field experience with biological impacts. “DNA, of course, is constantly being damaged by ultraviolet radiation,” notes Molina, “and there is a natural repair mechanism.
But should ozone disappear in the way described in Professor Anderson’s paper, this would very much be a threat. Many ecological systems are quite sensitive to ultraviolet radiation and they have not evolved the repair mechanisms for more severe ozone depletion.”
Dramatic loss of ozone in the lower stratosphere over Antarctica was first noticed in the 1970s by a research group from the British Antarctic Survey (BAS) who were monitoring the atmosphere above Antarctica from a research station. Today, we learn about unexpected loss of ozone over United States.
Molina says this is “a further indication of society having impacts on the environment which in principle we can do something about.” Harking back to the ozone issue, he points out that if there had “been no international agreement to ban CFCs” in the late 1980s, this newly described problem “would have been a lot worse.” He hopes that “these types of warnings will make the case even stronger for society to begin to react to the climate-change issue, just like we managed to do with the ozone issue.”
Ralph Cicerone, president of the National Academy of Sciences and himself an atmospheric chemist, says that Anderson’s group has “come up with a very important overall picture where the individual pieces are well mapped out; they have been studied by the world’s best experts and they work.”
How serious the findings are is not yet clear, Cicerone says, “but what the Anderson group is talking about can be measured fairly quickly. It is now just a matter of marshaling the people and resources to investigate further.”
“Then we can figure out what the influence is on ozone,” he continues, “and how much more ultraviolet light penetrates to the surface of the earth, so that we can get to the bottom-line effects on human health, as well as crop and other damage.” If further investigation verifies the Anderson team’s findings, then the impacts in “a future climate where the air is getting warmer and moister” will need to be considered, Cicerone says.
Are these storms that “thrust moisture into the stratosphere going to be more frequent?” he asks. “We think they are.”
MessageToEagle.com based on information provided by Harvard
See also:
Escalating Problem: Satellites See Collapse of the Greenland Glaciers!
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Solar Activity
2MIN News August 26.2012: Gulf Coast Alert
Published on Aug 26, 2012 by Suspicious0bservers
TODAY’S LINKS
Isaac Video: http://www.reuters.com/video/2012/08/25/isaac-roars-through-the-caribbean?vid…
Isaac Video 2: http://www.weather.com/weather/videos/news-41/top-stories-169/raw-isaac-cause…
Venezuela Oil Explosion: http://www.reuters.com/article/2012/08/25/us-venezuela-refinery-idUSBRE87O02R…
Venezuela Fire Video: http://www.reuters.com/article/video/idUSBRE87O02R20120825?videoId=237280302
REPEAT LINKS
Spaceweather: http://spaceweather.com/ [Look on the left at the X-ray Flux and Solar Wind Speed/Density]
HAARP: http://www.haarp.alaska.edu/haarp/data.html [Click online data, and have a little fun]
SDO: http://sdo.gsfc.nasa.gov/data/ [Place to find Solar Images and Videos – as seen from earth]
SOHO: http://sohodata.nascom.nasa.gov/cgi-bin/soho_movie_theater [SOHO; Lasco and EIT – as seen from earth]
Stereo: http://stereo.gsfc.nasa.gov/cgi-bin/images [Stereo; Cor, EUVI, HI – as seen from the side]
SunAEON:http://www.sunaeon.com/#/solarsystem/ [Just click it… trust me]
SOLARIMG: http://solarimg.org/artis/ [All purpose data viewing site]
iSWA: http://iswa.gsfc.nasa.gov/iswa/iSWA.html [Free Application; for advanced sun watchers]
NASA ENLIL SPIRAL: http://iswa.gsfc.nasa.gov:8080/IswaSystemWebApp/iSWACygnetStreamer?timestamp=…
NOAA ENLIL SPIRAL: http://www.swpc.noaa.gov/wsa-enlil/
NOAA Bouys: http://www.ndbc.noaa.gov/
RSOE: http://hisz.rsoe.hu/alertmap/index2.php [That cool alert map I use]
JAPAN Radiation Map: http://jciv.iidj.net/map/
LISS: http://earthquake.usgs.gov/monitoring/operations/heliplots_gsn.php
Gamma Ray Bursts: http://grb.sonoma.edu/ [Really? You can’t figure out what this one is for?]
BARTOL Cosmic Rays: http://neutronm.bartol.udel.edu//spaceweather/welcome.html [Top left box, look for BIG blue circles]
TORCON: http://www.weather.com/news/tornado-torcon-index [Tornado Forecast for the day]
GOES Weather: http://rsd.gsfc.nasa.gov/goes/ [Clouds over America]
EL DORADO WORLD WEATHER MAP: http://www.eldoradocountyweather.com/satellite/ssec/world/world-composite-ir-…
PRESSURE MAP: http://www.woweather.com/cgi-bin/expertcharts?LANG=us&MENU=0000000000&…
HURRICANE TRACKER: http://www.weather.com/weather/hurricanecentral/tracker
INTELLICAST: http://www.intellicast.com/ [Weather site used by many youtubers]
NASA News: http://science.nasa.gov/science-news/science-at-nasa/
PHYSORG: http://phys.org/ [GREAT News Site!]
2MIN News August 27. 2012: Earth Shakes
Published on Aug 27, 2012 by Suspicious0bservers
TODAY’S LINKS
Rainfall Records: http://www.cocorahs.org/ViewData/ListIntensePrecipReports.aspx
REPEAT LINKS
Spaceweather: http://spaceweather.com/ [Look on the left at the X-ray Flux and Solar Wind Speed/Density]
HAARP: http://www.haarp.alaska.edu/haarp/data.html [Click online data, and have a little fun]
SDO: http://sdo.gsfc.nasa.gov/data/ [Place to find Solar Images and Videos – as seen from earth]
SOHO: http://sohodata.nascom.nasa.gov/cgi-bin/soho_movie_theater [SOHO; Lasco and EIT – as seen from earth]
Stereo: http://stereo.gsfc.nasa.gov/cgi-bin/images [Stereo; Cor, EUVI, HI – as seen from the side]
SunAEON:http://www.sunaeon.com/#/solarsystem/ [Just click it… trust me]
SOLARIMG: http://solarimg.org/artis/ [All purpose data viewing site]
iSWA: http://iswa.gsfc.nasa.gov/iswa/iSWA.html [Free Application; for advanced sun watchers]
NASA ENLIL SPIRAL: http://iswa.gsfc.nasa.gov:8080/IswaSystemWebApp/iSWACygnetStreamer?timestamp=…
NOAA ENLIL SPIRAL: http://www.swpc.noaa.gov/wsa-enlil/
NOAA Bouys: http://www.ndbc.noaa.gov/
RSOE: http://hisz.rsoe.hu/alertmap/index2.php [That cool alert map I use]
JAPAN Radiation Map: http://jciv.iidj.net/map/
LISS: http://earthquake.usgs.gov/monitoring/operations/heliplots_gsn.php
Gamma Ray Bursts: http://grb.sonoma.edu/ [Really? You can’t figure out what this one is for?]
BARTOL Cosmic Rays: http://neutronm.bartol.udel.edu//spaceweather/welcome.html [Top left box, look for BIG blue circles]
TORCON: http://www.weather.com/news/tornado-torcon-index [Tornado Forecast for the day]
GOES Weather: http://rsd.gsfc.nasa.gov/goes/ [Clouds over America]
EL DORADO WORLD WEATHER MAP: http://www.eldoradocountyweather.com/satellite/ssec/world/world-composite-ir-…
PRESSURE MAP: http://www.woweather.com/cgi-bin/expertcharts?LANG=us&MENU=0000000000&…
HURRICANE TRACKER: http://www.weather.com/weather/hurricanecentral/tracker
INTELLICAST: http://www.intellicast.com/ [Weather site used by many youtubers]
NASA News: http://science.nasa.gov/science-news/science-at-nasa/
PHYSORG: http://phys.org/ [GREAT News Site!]
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Space
Earth approaching objects (objects that are known in the next 30 days) |
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Object Name | Apporach Date | Left | AU Distance | LD Distance | Estimated Diameter* | Relative Velocity | |||
331769 (2003 BQ35) | 28th August 2012 | 0 day(s) | 0.1585 | 61.7 | 240 m – 530 m | 4.64 km/s | 16704 km/h | ||
(2010 SC) | 28th August 2012 | 0 day(s) | 0.1679 | 65.3 | 16 m – 36 m | 9.56 km/s | 34416 km/h | ||
4769 Castalia | 28th August 2012 | 0 day(s) | 0.1135 | 44.2 | 1.4 km | 12.06 km/s | 43416 km/h | ||
(2012 LU7) | 02nd September 2012 | 5 day(s) | 0.1200 | 46.7 | 440 m – 990 m | 8.16 km/s | 29376 km/h | ||
(2012 FS35) | 02nd September 2012 | 5 day(s) | 0.1545 | 60.1 | 2.3 m – 5.2 m | 2.87 km/s | 10332 km/h | ||
(2012 HG31) | 03rd September 2012 | 6 day(s) | 0.0716 | 27.9 | 440 m – 990 m | 10.33 km/s | 37188 km/h | ||
(2012 PX) | 04th September 2012 | 7 day(s) | 0.0452 | 17.6 | 61 m – 140 m | 9.94 km/s | 35784 km/h | ||
(2012 EH5) | 05th September 2012 | 8 day(s) | 0.1613 | 62.8 | 38 m – 84 m | 9.75 km/s | 35100 km/h | ||
(2011 EO11) | 05th September 2012 | 8 day(s) | 0.1034 | 40.2 | 9.0 m – 20 m | 8.81 km/s | 31716 km/h | ||
(2007 PS25) | 06th September 2012 | 9 day(s) | 0.0497 | 19.3 | 23 m – 52 m | 8.50 km/s | 30600 km/h | ||
329520 (2002 SV) | 08th September 2012 | 11 day(s) | 0.1076 | 41.9 | 300 m – 670 m | 9.17 km/s | 33012 km/h | ||
(2011 ES4) | 10th September 2012 | 13 day(s) | 0.1792 | 69.8 | 20 m – 44 m | 12.96 km/s | 46656 km/h | ||
(2008 CO) | 11th September 2012 | 14 day(s) | 0.1847 | 71.9 | 74 m – 160 m | 4.10 km/s | 14760 km/h | ||
(2007 PB8) | 14th September 2012 | 17 day(s) | 0.1682 | 65.5 | 150 m – 340 m | 14.51 km/s | 52236 km/h | ||
226514 (2003 UX34) | 14th September 2012 | 17 day(s) | 0.1882 | 73.2 | 260 m – 590 m | 25.74 km/s | 92664 km/h | ||
(1998 QC1) | 14th September 2012 | 17 day(s) | 0.1642 | 63.9 | 310 m – 700 m | 17.11 km/s | 61596 km/h | ||
(2002 EM6) | 15th September 2012 | 18 day(s) | 0.1833 | 71.3 | 270 m – 590 m | 18.56 km/s | 66816 km/h | ||
(2002 RP137) | 16th September 2012 | 19 day(s) | 0.1624 | 63.2 | 67 m – 150 m | 7.31 km/s | 26316 km/h | ||
(2009 RX4) | 16th September 2012 | 19 day(s) | 0.1701 | 66.2 | 15 m – 35 m | 8.35 km/s | 30060 km/h | ||
(2005 UC) | 17th September 2012 | 20 day(s) | 0.1992 | 77.5 | 280 m – 640 m | 7.55 km/s | 27180 km/h | ||
(2012 FC71) | 18th September 2012 | 21 day(s) | 0.1074 | 41.8 | 24 m – 53 m | 3.51 km/s | 12636 km/h | ||
(1998 FF14) | 19th September 2012 | 22 day(s) | 0.0928 | 36.1 | 210 m – 480 m | 21.40 km/s | 77040 km/h | ||
331990 (2005 FD) | 19th September 2012 | 22 day(s) | 0.1914 | 74.5 | 320 m – 710 m | 15.92 km/s | 57312 km/h | ||
(2009 SH2) | 24th September 2012 | 27 day(s) | 0.1462 | 56.9 | 28 m – 62 m | 7.52 km/s | 27072 km/h | ||
333578 (2006 KM103) | 25th September 2012 | 28 day(s) | 0.0626 | 24.4 | 250 m – 560 m | 8.54 km/s | 30744 km/h | ||
(2002 EZ2) | 26th September 2012 | 29 day(s) | 0.1922 | 74.8 | 270 m – 610 m | 6.76 km/s | 24336 km/h | ||
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First X-Rays From The Remains Of A Supernova
Observed Over 50 Years Ago
MessageToEagle.com – Astronomers have detected X-rays from the remains of a supernova in the constellation Hydra, first seen from Earth over 50 years ago.
While detected in the radio and optical for decades, the supernova SN 1957D, the fourth one detected in the year 1957, did not appear in previous X-ray images.
Astronomers needed a long observation (8.5 days) from Chandra of the spiral galaxy where SN 1957D is found to finally detect it.
The Chandra data suggest a rapidly rotating neutron star was formed by the explosion, which would be one of the youngest objects of this type ever observed.Over fifty years ago, a supernova was discovered in M83, a spiral galaxy about 15 million light years from Earth. Astronomers have used NASA’s Chandra X-ray Observatory to make the first detection of X-rays emitted by the debris from this explosion.
Named SN 1957D because it was the fourth supernova to be discovered in the year of 1957, it is one of only a few located outside of the Milky Way galaxy that is detectable, in both radio and optical wavelengths, decades after its explosion was observed. |
In 1981, astronomers saw the remnant of the exploded star in radio waves, and then in 1987 they detected the remnant at optical wavelengths, years after the light from the explosion itself became undetectable.
A relatively short observation — about 14 hours long — from NASA’s Chandra X-ray Observatory in 2000 and 2001 did not detect any X-rays from the remnant of SN 1957D.
Click on image to enlargeThis new Chandra image of M83 is one of the deepest X-ray observations ever made of a spiral galaxy beyond our own. Credits: Chandra X-Ray Observatory
However, a much longer observation obtained in 2010 and 2011, totaling nearly 8 and 1/2 days of Chandra time, did reveal the presence of X-ray emission. The X-ray brightness in 2000 and 2001 was about the same as or lower than in this deep image.
This new Chandra image of M83 is one of the deepest X-ray observations ever made of a spiral galaxy beyond our own.
This full-field view of the spiral galaxy shows the low, medium, and high-energy X-rays observed by Chandra in red, green, and blue respectively. The location of SN 1957D, which is found on the inner edge of the spiral arm just above the galaxy’s center, is outlined in the box (or can be seen by mousing over the image.)
Click on image to enlargeMultipanel with Optical, H-alpha & X-ray images of SN 1957D in M83
This set of images from the Hubble Space Telescope shows optical and H-alpha images of the area around SN 1957D in M83. The optical images, shown at two different zooms, includes one filter at ultraviolet wavelengths and two different filters at optical wavelengths, colored blue, green and red. The H-alpha images show light emitted by hydrogen in red, sulfur in green and oxygen in blue. In each case SN 1957D is located in the middle of the image. In the optical images the star cluster containing the supernova is visible and in the H-alpha images the remains of the supernova are visible. The multipanel shows the optical and H-alpha images next to the Chandra image. Credit: Optical: NASA/STScI
The new X-ray data from the remnant of SN 1957D provide important information about the nature of this explosion that astronomers think happened when a massive star ran out of fuel and collapsed. The distribution of X-rays with energy suggests that SN 1957D contains a neutron star, a rapidly spinning, dense star formed when the core of pre-supernova star collapsed. This neutron star, or pulsar, may be producing a cocoon of charged particles moving at close to the speed of light known as a pulsar wind nebula.
If this interpretation is confirmed, the pulsar in SN 1957D is observed at an age of 55 years, one of the youngest pulsars ever seen. The remnant of SN 1979C in the galaxy M100 contains another candidate for the youngest pulsar, but astronomers are still unsure whether there is a black hole or a pulsar at the center of SN 1979C.
An image from the Hubble Space Telescope (in the box labeled “Optical Close-Up”) shows that the debris of the explosion that created SN 1957D is located at the edge of a star cluster less than 10 million years old.
Many of these stars are estimated to have masses about 17 times that of the Sun. This is just the right mass for a star’s evolution to result in a core-collapse supernova as is thought to be the case in SN 1957D.
These results will appear in an upcoming issue of The Astrophysical Journal. The researchers involved with this study were Knox Long (Space Telescope Science Institute), William Blair (Johns Hopkins University), Leith Godfrey (Curtin University, Australia), Kip Kuntz (Johns Hopkins), Paul Plucinsky (Harvard-Smithsonian Center for Astrophysics), Roberto Soria (Curtin University), Christopher Stockdale (University of Oklahoma and the Australian Astronomical Observatory), Bradley Whitmore (Space Telescope Science Institute), and Frank Winkler (Middlebury College).
MessageToEagle.com
See also:
A Young Star Flaunts Its X-ray Spots In McNeil’s Nebula
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Mysterious Booms / Rumblings & Sinkholes
Source Of Loud Boom In Foothills A Mystery
EL DORADO COUNTY (CBS13) – People from all over El Dorado County say they’re hearing loud booms several times a week, but there are many theories on what is causing them.
“I thought it was thunder,” said one person.
“It’s definitely not thunder; too consistent. I thought it was just mining,” said another person.
“I always considered them to be sonic booms from flying aircrafts for years,” said Loring Brunius, owner of Sierra Rock Diamond Quarry.
People who live near Pleasant Valley say their days have been interrupted by loud booms, shaking the floor beneath them.
“You can feel it in the ground, no question about it. But no one’s been able to figure out why,” said Pleasant Valley resident Peter O’Grady. “I tend to hear somewhere between four to six of these things during the weekdays usually between 11 p.m. and 2 p.m.
“Boom, boom, boom, boom just like that,” said Lorren Gonzales, who lives near Pleasant Valley.
And the rolling foothills of El Dorado County make it difficult for them to even tell where it’s coming from.
We asked the owner of Sierra Rock Diamond Quarry what he knew about it. He says they havent blasted since last year. And any miners or quarry owners would need government permission before they can set off any explosives.
“It’s a federally mandated system, and enforced,” said Brunius.
Some think the booms are from nearby wineries using propane cannons to scare away birds.
“We’ve never done it and I don’t know of any other winery that does,” said Carrie Bendick, a winemaker at Holly’s Hill Winery.
According to USGS, there aren’t enough seismic stations to pinpoint the exact location. Meanwhile, some say the booms have been around so long and happen so often they barely notice them anymore. Still, others want to solve the mystery.
“I would like to know what it is, yeah. And I’d like to know when it’s going to stop too,” said O’Grady.
CBS13 spoke to Fallon Naval Air Station that said any supersonic flight operations they do are only allowed over Dixie Valley, which is hundreds of miles away.
Some think illegal mining could be the source of the sounds, but Brunius doubts that theory. He said if that was the case, the culprit would have been caught by now.
08/25/12 Flyover Bayou Corne
Gas-detecting plane will fly near sinkhole
BY DAVID J. MITCHELL
River Parishes bureau
PIERRE PART — A U.S. Environmental Protection Agency aircraft is expected to make back-and-forth aerial passes at 300 feet as soon as Saturday over the Bayou Corne and Grand Bayou areas in an attempt to detect possible plumes of natural gas leaking from the land and water below.
The Louisiana Department of Natural Resources has hired a firm to drill a ground water observation well to test whether natural gas may be in a water aquifer underneath the same area.
And, a science advisory team has recommended a battery of tests for Texas Brine Co. LLC to conduct with the investigatory well that Texas Brine is already drilling to peer inside one of the company’s salt caverns.
Louisiana Department of Natural Resources officials detailed these and other steps during a public meeting Friday.
All are aimed at getting to the bottom of a large sinkhole that was found between Bayou Corne and Grand Bayou on Aug. 3 and prompted an ongoing mandatory evacuation of people living in about 150 homes.
DNR was one of several agencies providing an overview Friday at the parish hall of St. Joseph the Worker Catholic Church in Pierre Part about recent developments in response to the sinkhole and the continuing natural gas releases that preceded the sinkhole by about two months.
DNR scientists think the cavern inside the Napoleonville Dome may have failed and released its brine contents, causing the sinkhole.
The 1-mile-by-3-mile dome is a large salt deposit pushed up from an ancient sea bed under the earth.
The cavern was used in solution mining for nearly three decades to produce brine for industry. In the process, the cavern was hollowed out of the salt dome with water into the shape of a narrow, upside-down vase 3,400 feet underground.
Brent Campbell, DNR Pipeline Division director, told a few hundred people in the church hall that the Office of Conservation and DNR are committed to be in the Bayou Corne area for the long haul.
“We are going to continue to provide any resources that we need to personnel so we can find the cause and try to resolve this problem,” he said.
The group also learned about other theories being considered as a possible causes of the sinkhole or natural gas releases.
Officials with the Louisiana departments of Environmental Quality and Health and Hospitals also continued to say that samples collected from the air and water in and around the sinkhole do not pose a risk to public health.
“While there are a lot of interesting things happening here, one of them is not health risk from pollution. I’d like to make that very clear and the Health Department will point that out when they come as well,” said Chris Piehler, DEQ Inspection Division administrator, adding: “Your health is not threatened from air pollution.”
Piehler noted that the agency’s equipment is sensitive and picking up a variety of chemicals but they are at very low levels, including traces of carcinogenic benzene, or are not toxic, such as natural gas.
“These are incredibly low levels. In fact, I confirmed before coming here tonight that the air quality as indicated by those samples is better than it is in Baton Rouge,” Piehler said.
But residents also received some unsettling news as well.
Michel Cernuska, 36, of Brule St. Martin, asked DNR officials what was being considered by the science advisory group to fix the cavern or its well casing if either has had a failure.
“If it’s as simple as a casing, yes (it can be fixed). If it’s a cavern fracture, failure, whatever, there’s little that you can do,” said Chris Knotts, a civil engineer with DNR who is coordinating the science group studying the sinkhole.
A low but audible rumble in the crowd followed that statement.
Cernuska also asked about the “oxymoronic” evacuation order in light of DEQ and DHH are saying people’s health is not at risk.
But Assumption parish Police Jury President Martin “Marty” Triche said parish officials are not comfortable lifting the order with so many unknowns about the cavern’s cause.
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Articles of Interest
27.08.2012 | Explosion | Venezuela | Departmento de Falcon, [Paraguana Refinery Complex] | ![]() |
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Explosion in Venezuela on Saturday, 25 August, 2012 at 12:56 (12:56 PM) UTC.
Updated: | Monday, 27 August, 2012 at 03:19 UTC |
Description | |
After nightfall on Friday, as red lights began glowing atop the massive Amuay refinery in western Venezuela, the odor of sulfur made its way through the surrounding neighborhood of working-class homes and small shops. Francisco Gonzalez, a stocky accountant with dark hair, noticed the smell after 7 p.m. as he climbed the stairs to his second-story apartment across the street from the refinery. He had smelled the fumes from gas leaks many times before, so he didn’t think much about it as he shut the door. Six hours later, disaster struck. A powerful explosion ripped through the neighborhood and engulfed part of the refinery in flames, killing at least 39 people and injuring more than 80 in Venezuela’s deadliest refinery blast ever. “The first thing I saw was that the apartment didn’t have windows or doors or walls, just a floor and a roof,” Gonzalez said. “I don’t know how we survived.” In the dark, the 31-year-old man made his way downstairs to the street, where he, his brother and sister-in-law joined terrified neighbors. Some were wounded. Others were shouting.
When Gonzalez looked at the back of his right hand, it was bleeding from gashes. At about 2 a.m., the halls of the hospital were filling up with wounded people. Doctors and nurses hurried to treat the most seriously hurt, while Gonzalez and others sat on the floor waiting their turn. Back at the refinery, soldiers, firefighters and state oil company workers were diving into action. Bodies were pulled from the rubble and lifted onto pickup trucks. Stella Lugo, the governor of Falcon state, went on state television to update the nation, setting the initial toll at seven people dead and 48 injured. The toll steadily rose in the next hours. When she reached the refinery at dawn, Lugo posted a photo on Twitter showing balls of fire and black smoke billowing. Other government officials went on television saying the gas leak had led to the blast and that the fire was being brought under control. President Hugo Chavez ordered an investigation and declared three days of mourning in the country. A total of 209 homes and 11 businesses were damaged in the explosion, and a National Guard post next to the refinery was destroyed, Vice President Elias Jaua said on Saturday. He said 18 of the victims were National Guard soldiers. On Saturday night, dozens of people who had fled their homes in the neighborhood of La Pastora returned to streets covered with rubble, twisted scraps of metal and puddles of spilled fuel. Gabriela Nunez, a housewife, went back to her home to gather belongings, saying she was worried about looters who had stolen goods from nearby stores hours after the explosion. “That forced us to come back, even though we’re afraid, to save what can be saved and secure our houses,” Nunez said. More than a day after the blast, the flames were still raging on Sunday, sending up a column of dark smoke. Some oil experts and government critics were also raising questions, saying they believe there hasn’t been sufficient maintenance at refineries and that the situation could be making such incidents more likely. Refinery manager Jesus Luongo denied that, as did Chavez, who spoke to journalists near the refinery on Sunday. The president said investigators haven’t determined what caused the disaster. “Lack of maintenance? Who can, who can say that right now with any seriousness? Nobody,” Chavez said. He said he had spoken personally with some of the military officers who were on duty at the time. “They tell me that very night, in the rounds that were made a few hours earlier, no substantial leak was detected,” said Chavez, who later visited the refinery complex and attended a Mass for the victims. Amuay is among the world’s largest refineries and is part of the Paraguana Refinery Complex, which also includes the adjacent Cardon refinery. Together, the refineries process about 900,000 barrels of crude per day ad 200,000 barrels of gasoline. Oil Minister Rafael Ramirez said the country has enough fuel in storage, “10 days of inventories,” to keep the Venezuelan market fully supplied. He said fires were still burning in two fuel storage tanks but that other “process areas” of the refinery were otherwise unaffected. Once the flames are completely extinguished, Ramirez said, “we have the ability to restart our refinery in two days.” Restarting will be a challenge for Gonzalez, who picked through what remained of his family’s apartment, sweeping away debris with a broom. Broken glass littered the floor along with fragments of the shattered walls. The shop on the first floor was also destroyed, but Gonzalez and his brother and sister-in-law all survived with only minor injuries. “I’m happy to be here telling this story,” Gonzalez said, his hand covered in a bandage and with stitches on his arms. “Material things, although they cost us a great deal to obtain, aren’t worth much when you compare them with life.” |
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Hidden Rift Valley As Big As Grand Canyon
Discovered Beneath West Antarctica
MessageToEagle.com – A new discovery suggests that a rift in the Antarctic rock as deep as the Grand Canyon is increasing ice melt from the continent.
Experts from the University of Aberdeen and British Antarctic Survey (BAS) made the discovery below Ferrigno Ice Stream, a region visited only once previously, over fifty years ago, in 1961, and one that is remote even by Antarctic standards.
Their findings, reported in Nature this week reveal that the ice-filled ancient rift basin is connected to the warming ocean which impacts upon contemporary ice flow and loss.
The West Antarctic Ice Sheet is of great scientific interest and societal importance as it is losing ice faster than any other part of Antarctica with some glaciers shrinking by more than one metre per year.
Understanding the processes that influence ice loss from West Antarctica is important to improve predictions of its future behaviour in a warming world.
Dr Robert Bingham, a glaciologist working in the University of Aberdeen’s School of Geosciences and lead author of the study, discovered the rift valley whilst undertaking three months of fieldwork with British Antarctic Survey in 2010.Dr Bingham, whose fieldwork was funded by the UK’s Natural Environment Research Council (NERC) said:“Over the last 20 years we have used satellites to monitor ice losses from Antarctica, and we have witnessed consistent and substantial ice losses from around much of its coastline.
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“For some of the glaciers, including Ferrigno Ice Stream, the losses are especially pronounced, and, to understand why, we needed to acquire data about conditions beneath the ice surface.”
The team gathered the data using an ice-penetrating radar system towed behind a skidoo driven across the relatively flat ice surface, over a distance of 1500 miles — greater than that between London and Athens.
Dr Bingham continued: “What we found is that lying beneath the ice there is a large valley, parts of which are approximately a mile deeper than the surrounding landscape.
“If you stripped away all of the ice here today, you’d see a feature every bit as dramatic as the huge rift valleys you see in Africa and in size as significant as the Grand Canyon.
“This is at odds with the flat ice surface that we were driving across — without these measurements we would never have known that it was there.
“What’s particularly important is that this spectacular valley aligns perfectly with the recordings of ice-surface lowering and ice loss that we have witnessed with satellite observations over this area for the last twenty years.”
Co-author and geophysicist Dr Fausto Ferraccioli from British Antarctic Survey added: “The newly discovered Ferrigno Rift is part of a huge and yet poorly understood rift system that lies beneath the West Antarctic Ice Sheet.
The ice-margin of Ferrigno Ice Stream where it flows into Eltanin Bay.
(Credit: Photo Rob Bingham)
“What this study shows is that this ancient rift basin, and the others discovered under the ice that connect to the warming ocean can influence contemporary ice flow and may exacerbate ice losses by steering coastal changes further inland.”
Image credit: NASA
Professor David Vaughan, from British Antarctic Survey leads Ice2sea, a major EU-funded FP7 research programme to improve projections of global and regional sea-level. He said, “Thinning ice in West Antarctica is currently contributing nearly 10 per cent of global sea level rise. It’s important to understand this hot spot of change so we can make more accurate predictions for future sea level rise.”
Glossary
Rift valley: A linear-shaped lowland between highlands or mountain ranges created by the action of a geologic rift or fault. This action is manifest as crustal extension, a spreading apart of the surface which is subsequently further deepened by the forces of erosion.
Glacier: A ‘river of ice’ fed by the accumulation of snow. Glaciers drain ice from mountains to lower levels, where the ice either melts, breaks away into the sea as icebergs, or feeds into an ice shelf.
Ice sheet: The huge mass of ice, up to 4 km thick that covers bedrock in Antarctica or Greenland. It flows from the centre of the continent towards the coast where it feeds ice shelves.
MessageToEagle.com via British Antarctic Survey
See also:
Something Mysteriously Warms Antarctica Ice
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