 Wednesday, March 10, 2010 06:14:40 UTC Tuesday, March 9, 2010 10:14:40 PM at epicenter Depth: 5.30 km (3.29 mi)
| M 2.5, Southern California |
 Wednesday, March 10, 2010 06:11:34 UTC Tuesday, March 9, 2010 08:11:34 PM at epicenter Depth: 44.00 km (27.34 mi)
| M 4.9, Andreanof Islands, Aleutian Islands, Alaska |
 Wednesday, March 10, 2010 06:04:35 UTC Wednesday, March 10, 2010 12:04:35 AM at epicenter Depth: 5.00 km (3.11 mi)
| M 3.1, Oklahoma |
 Wednesday, March 10, 2010 05:19:06 UTC Wednesday, March 10, 2010 04:19:06 PM at epicenter Depth: 215.10 km (133.66 mi)
| M 5.1, Vanuatu |
 Wednesday, March 10, 2010 04:36:38 UTC Tuesday, March 9, 2010 08:36:38 PM at epicenter Depth: 2.20 km (1.37 mi)
| M 3.0, Central California |
 Wednesday, March 10, 2010 04:01:48 UTC Wednesday, March 10, 2010 01:01:48 AM at epicenter Depth: 35.00 km (21.75 mi)
| M 4.8, offshore Bio-Bio, Chile |
 Wednesday, March 10, 2010 03:53:06 UTC Tuesday, March 9, 2010 07:53:06 PM at epicenter Depth: 5.50 km (3.42 mi)
| M 2.5, Northern California |
 Wednesday, March 10, 2010 03:50:18 UTC Tuesday, March 9, 2010 09:50:18 PM at epicenter Depth: 8.50 km (5.28 mi)
| M 2.6, southeastern Missouri |
 Wednesday, March 10, 2010 02:47:35 UTC Tuesday, March 9, 2010 05:47:35 PM at epicenter Depth: 15.20 km (9.44 mi)
| M 2.5, Southern Alaska |
 Wednesday, March 10, 2010 02:41:49 UTC Tuesday, March 9, 2010 11:41:49 PM at epicenter Depth: 35.00 km (21.75 mi)
| M 5.4, Bio-Bio, Chile |
 Wednesday, March 10, 2010 02:07:04 UTC Tuesday, March 9, 2010 11:07:04 PM at epicenter Depth: 35.00 km (21.75 mi)
| M 4.3, offshore Maule, Chile |
 Wednesday, March 10, 2010 01:15:34 UTC Tuesday, March 9, 2010 07:15:34 PM at epicenter Depth: 42.90 km (26.66 mi)
| M 4.4, near the coast of Nicaragua |
 Wednesday, March 10, 2010 01:07:57 UTC Tuesday, March 9, 2010 08:07:57 PM at epicenter Depth: 35.00 km (21.75 mi)
| M 4.9, off the coast of Los Lagos, Chile |
 Wednesday, March 10, 2010 00:57:52 UTC Tuesday, March 9, 2010 04:57:52 PM at epicenter Depth: 7.00 km (4.35 mi)
| M 3.8, Baja California, Mexico |
 Wednesday, March 10, 2010 00:14:48 UTC Tuesday, March 9, 2010 09:14:48 PM at epicenter Depth: 35.00 km (21.75 mi)
| M 4.9, Region Metropolitana, Chile |
 Tuesday, March 9, 2010 22:10:47 UTC Tuesday, March 9, 2010 07:10:47 PM at epicenter Depth: 10.50 km (6.52 mi)
| M 5.1, offshore Valparaiso, Chile |
 Tuesday, March 9, 2010 21:59:23 UTC Tuesday, March 9, 2010 04:59:23 PM at epicenter Depth: 33.90 km (21.06 mi)
| M 5.0, off the coast of Libertador O'Higgins, Chile |
 Tuesday, March 9, 2010 20:39:01 UTC Tuesday, March 9, 2010 11:39:01 AM at epicenter Depth: 11.40 km (7.08 mi)
| M 2.8, northern Alaska |
 Tuesday, March 9, 2010 20:12:10 UTC Tuesday, March 9, 2010 12:12:10 PM at epicenter Depth: 17.30 km (10.75 mi)
| M 3.0, Channel Islands region, California |
 Tuesday, March 9, 2010 20:05:12 UTC Tuesday, March 9, 2010 12:05:12 PM at epicenter Depth: 2.40 km (1.49 mi)
| M 3.7, Central California |
 Tuesday, March 9, 2010 19:38:00 UTC Tuesday, March 9, 2010 11:38:00 AM at epicenter Depth: 3.50 km (2.17 mi)
| M 2.5, Southern California |
 Tuesday, March 9, 2010 17:05:21 UTC Tuesday, March 9, 2010 08:05:21 AM at epicenter Depth: 81.10 km (50.39 mi)
| M 3.3, Southern Alaska |
 Tuesday, March 9, 2010 15:55:16 UTC Tuesday, March 9, 2010 06:55:16 AM at epicenter Depth: 75.90 km (47.16 mi)
| M 2.7, Kenai Peninsula, Alaska |
 Tuesday, March 9, 2010 14:52:29 UTC Tuesday, March 9, 2010 04:52:29 AM at epicenter Depth: 35.00 km (21.75 mi)
| M 4.6, Andreanof Islands, Aleutian Islands, Alaska |
 Tuesday, March 9, 2010 14:06:52 UTC Tuesday, March 9, 2010 04:06:52 AM at epicenter Depth: 35.00 km (21.75 mi)
| M 5.7, Andreanof Islands, Aleutian Islands, Alaska |
 Tuesday, March 9, 2010 13:18:46 UTC Tuesday, March 9, 2010 04:18:46 AM at epicenter Depth: 33.30 km (20.69 mi)
| M 2.7, Kenai Peninsula, Alaska |
 Tuesday, March 9, 2010 12:42:44 UTC Wednesday, March 10, 2010 12:42:44 AM at epicenter Depth: 515.10 km (320.07 mi)
| M 5.1, south of the Fiji Islands |
 Tuesday, March 9, 2010 11:43:47 UTC Tuesday, March 9, 2010 08:43:47 AM at epicenter Depth: 35.00 km (21.75 mi)
| M 4.6, Bio-Bio, Chile |
 Tuesday, March 9, 2010 10:48:19 UTC Tuesday, March 9, 2010 07:48:19 AM at epicenter Depth: 33.90 km (21.06 mi)
| M 4.9, Bio-Bio, Chile |
 Tuesday, March 9, 2010 10:36:20 UTC Tuesday, March 9, 2010 02:36:20 AM at epicenter Depth: 0.80 km (0.50 mi)
| M 2.8, offshore Northern California |
 Tuesday, March 9, 2010 09:06:35 UTC Tuesday, March 9, 2010 01:06:35 AM at epicenter Depth: 0.00 km (0.00 mi)
| M 3.0, Central California |
 Tuesday, March 9, 2010 07:54:27 UTC Monday, March 8, 2010 11:54:27 PM at epicenter Depth: 2.30 km (1.43 mi)
| M 3.3, Central California |
 Tuesday, March 9, 2010 06:59:34 UTC Monday, March 8, 2010 09:59:34 PM at epicenter Depth: 123.40 km (76.68 mi)
| M 2.6, Central Alaska |
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