Source: USGS.gov
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Map of the 6.1 quake in SANTIAGO DEL ESTERO, ARGENTINA
All quakes with magnitude 4.5
or greater are highlighted.
February 23
| MAP | MAG | UTD DATE-TIME | LAT | LONG | DEPTH |
| MAP | 5.9 | 2013/02/23 08:59:09 | -10.630 | 165.329 | 10.7 | SANTA CRUZ ISLANDS |
| MAP | 3.2 | 2013/02/23 08:01:06 | 56.059 | -157.566 | 3.7 | ALASKA PENINSULA |
| MAP | 3.0 | 2013/02/23 07:18:51 | 60.430 | -150.939 | 45.1 | KENAI PENINSULA, ALASKA |
| MAP | 4.8 | 2013/02/23 06:57:55 | -29.320 | -176.193 | 11.3 | KERMADEC ISLANDS REGION |
| MAP | 2.5 | 2013/02/23 06:45:29 | 38.569 | -118.178 | 5.3 | NEVADA |
| MAP | 2.9 | 2013/02/23 06:07:25 | 18.068 | -65.050 | 13.0 | VIRGIN ISLANDS REGION |
| MAP | 4.3 | 2013/02/23 04:40:15 | 32.094 | -117.631 | 33.0 | OFFSHORE BAJA CALIFORNIA, MEXICO |
| MAP | 4.8 | 2013/02/23 02:35:35 | 60.323 | -162.501 | 10.0 | SOUTHERN ALASKA |
| MAP | 4.6 | 2013/02/23 00:46:22 | 37.918 | 142.956 | 38.8 | OFF THE EAST COAST OF HONSHU, JAPAN |
| MAP | 4.5 | 2013/02/23 00:04:35 | 13.827 | 51.554 | 10.0 | GULF OF ADEN |
February 22
| MAP | MAG | UTD DATE-TIME | LAT | LONG | DEPTH |
| MAP | 4.8 | 2013/02/22 23:32:01 | 67.688 | 142.317 | 14.7 | NORTHEASTERN SAKHA, RUSSIA |
| MAP | 5.2 | 2013/02/22 22:22:06 | -11.098 | 165.703 | 15.0 | SANTA CRUZ ISLANDS |
| MAP | 4.6 | 2013/02/22 22:19:51 | -36.198 | -99.858 | 10.5 | SOUTHEAST OF EASTER ISLAND |
| MAP | 5.2 | 2013/02/22 21:50:50 | -15.805 | -71.601 | 18.8 | SOUTHERN PERU |
| MAP | 5.3 | 2013/02/22 21:01:48 | -15.760 | -71.530 | 10.4 | SOUTHERN PERU |
| MAP | 4.9 | 2013/02/22 20:15:24 | -15.701 | -71.473 | 10.4 | SOUTHERN PERU |
| MAP | 2.6 | 2013/02/22 20:11:08 | 60.176 | -152.494 | 83.1 | SOUTHERN ALASKA |
| MAP | 5.4 | 2013/02/22 18:21:50 | -39.420 | 177.604 | 22.7 | OFF EAST COAST OF THE NORTH ISLAND, N.Z. |
| MAP | 5.1 | 2013/02/22 16:25:56 | -25.328 | 69.944 | 10.0 | INDIAN OCEAN TRIPLE JUNCTION |
| MAP | 5.1 | 2013/02/22 16:17:54 | -10.866 | 166.138 | 35.2 | SANTA CRUZ ISLANDS |
| MAP | 2.8 | 2013/02/22 15:57:43 | 40.376 | -124.894 | 14.7 | OFFSHORE NORTHERN CALIFORNIA |
| MAP | 4.9 | 2013/02/22 15:14:31 | -6.806 | 132.387 | 10.6 | KEPULAUAN TANIMBAR REGION, INDONESIA |
| MAP | 3.5 | 2013/02/22 13:05:14 | 18.218 | -68.767 | 141.0 | DOMINICAN REPUBLIC REGION |
| MAP | 4.5 | 2013/02/22 12:30:50 | 36.880 | 5.310 | 10.0 | NORTHERN ALGERIA |
MAP | 6.1 | 2013/02/22 12:01:59 | -27.993 | -63.195 | 585.8 | SANTIAGO DEL ESTERO, ARGENTINA |
| MAP | 4.7 | 2013/02/22 11:39:34 | -10.568 | 164.865 | 9.9 | SANTA CRUZ ISLANDS REGION |
| MAP | 4.7 | 2013/02/22 09:31:57 | 67.725 | 142.745 | 15.6 | NORTHEASTERN SAKHA, RUSSIA |
| MAP | 3.4 | 2013/02/22 08:46:06 | 19.590 | -64.314 | 66.0 | VIRGIN ISLANDS REGION |
| MAP | 3.0 | 2013/02/22 07:51:38 | 18.649 | -64.963 | 34.0 | VIRGIN ISLANDS REGION |
| MAP | 4.7 | 2013/02/22 07:41:40 | -21.759 | -68.337 | 125.5 | ANTOFAGASTA, CHILE |
| MAP | 2.6 | 2013/02/22 05:54:01 | 60.373 | -151.521 | 101.6 | KENAI PENINSULA, ALASKA |
| MAP | 4.5 | 2013/02/22 03:34:13 | 23.895 | 114.557 | 9.9 | GUANGDONG, CHINA |
| MAP | 4.1 | 2013/02/22 02:38:34 | 41.489 | 69.143 | 34.5 | CENTRAL KAZAKHSTAN |
| MAP | 2.9 | 2013/02/22 01:52:04 | 40.297 | -124.504 | 19.8 | OFFSHORE NORTHERN CALIFORNIA |
| MAP | 4.2 | 2013/02/22 01:41:43 | 51.967 | -171.660 | 38.4 | FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA |
| MAP | 3.1 | 2013/02/22 01:18:59 | 19.674 | -66.864 | 47.0 | PUERTO RICO REGION |
| MAP | 3.2 | 2013/02/22 00:55:51 | 37.148 | -121.541 | 6.8 | NORTHERN CALIFORNIA |
