| Date | Time (UT) | Latitude | Longitude | Depth (km) | Magnitude | State/Province | ID | Details | |
| 2010/01/04 | 16:24:03 | 37.600 | -113.055 | 9.1 | 4.1 | Utah | uu50393545 | 20100104162403 Mechanism | |
| 2010/01/13 | 11:17:55 | 47.431 | -113.174 | 20.8 | 3.7 | Montana | usp000h62m | 20100113111755 Mechanism | |
| 2010/01/15 | 15:18:26 | 35.576 | -97.250 | 8.0 | 3.8 | Oklahoma | usp000h65q | 20100115151826 Mechanism | |
| 2010/01/15 | 15:27:02 | 35.555 | -97.249 | 8.0 | 3.7 | Oklahoma | usp000h65r | 20100115152702 Mechanism | |
| 2010/01/18 | 08:41:07 | 36.854 | -104.819 | 5.0 | 3.8 | New Mexico | usp000h69k | 20100118084107 Mechanism | |
| 2010/01/19 | 21:32:31 | 44.561 | -110.969 | 10.3 | 3.63 | Wyoming | uu50396715 | 20100119213231 Mechanism | |
| 2010/01/21 | 06:16:19 | 44.566 | -110.965 | 11.3 | 3.87 | Wyoming | uu50398395 | 20100121061619 Mechanism | |
| 2010/01/23 | 22:01:27 | 43.511 | -110.241 | 8.0 | 3.5 | Wyoming | usp000h6hu | 20100123220127 Mechanism | |
| 2010/01/24 | 07:14:51 | 35.502 | -97.245 | 6.0 | 3.6 | Oklahoma | usp000h6j5 | 20100124071451 Mechanism | |
| 2010/02/04 | 09:41:29 | 35.486 | -102.623 | 2.0 | 3.3 | Texas | usp000h6xz | 20100204094129 Mechanism | |
| 2010/02/10 | 09:59:35 | 41.969 | -88.498 | 10.0 | 3.8 | Illinois | usp000h751 | 20100210095935 Mechanism | |
| 2010/02/13 | 05:30:55 | 35.530 | -97.272 | 8.1 | 3.2 | Oklahoma | usp000h78h | 20100213053055 Mechanism | |
| 2010/02/15 | 03:32:25 | 35.557 | -97.298 | 3.3 | 3.0 | Oklahoma | usp000h7ax | 20100215033225 Mechanism | |
| 2010/02/19 | 07:18:04 | 66.241 | -142.203 | 15.0 | 4.2 | Alaska | ak0102at5963 | 20100219071804 Mechanism | |
| 2010/02/27 | 22:22:27 | 35.553 | -96.752 | 5.0 | 4.1 | Oklahoma | usp000h81j | 20100227222227 Mechanism | |
| 2010/03/02 | 19:37:35 | 36.788 | -89.356 | 8.2 | 3.7 | Missouri | nm607272 | 20100302193735 Mechanism | |
| 2010/03/16 | 12:23:16 | 65.930 | -150.327 | 19.6 | 4.0 | Alaska | ak0103g8l71n | 20100316122316 Mechanism | |
| 2010/03/22 | 02:37:18 | 35.556 | -96.750 | 8.0 | 3.7 | Oklahoma | usp000h9u3 | 20100322023718 Mechanism | |
| 2010/03/28 | 00:03:55 | 32.438 | -104.501 | 4.0 | 4.1 | NewMexico | usp000ha1w | 20100328000355 Mechanism | |
| 2010/04/07 | 16:19:15 | 61.580 | -149.652 | 35.3 | 4.6 | Alaska | ak0104gorpek | 20100407161915 Mechanism | |
| 2010/04/08 | 16:44:26 | 32.165 | -115.268 | 10.0 | 5.29 | Baja California, Mexico | ci10589037 | 20100408164426 Mechanism | |
| 2010/04/10 | 09:47:57 | 61.597 | -146.737 | 43.6 | 4.5 | Alaska | ak0104ljdsz2 | 20100410094757 Mechanism | |
| 2010/04/14 | 18:58:45 | 38.020 | -111.103 | 13.2 | 3.92 | Utah | uu50407440 | 20100414185845 Mechanism | |
| 2010/04/15 | 23:59:38 | 41.713 | -111.094 | 10.2 | 4.89 | Utah | uu50407595 | 20100415235938 Mechanism | |
| 2010/05/24 | 07:27:06 | 33.298 | -109.231 | 5.0 | 3.6 | Arizona | usp000hd45 | 20100524072706 Mechanism | |
| 2010/06/12 | 15:29:25 | 37.453 | -117.522 | 5.3 | 4.4 | Nevada | nn00312414 | 20100612152925 Mechanism | |
| 2010/06/15 | 04:26:58 | 32.705 | -115.911 | 8.8 | 5.71 | California | ci14745580 | 20100615042658 Mechanism | |
| 2010/06/17 | 14:23:24 | 32.725 | -115.966 | 3.1 | 3.34 | Washington | ci14754780 | 20100617142324 Mechanism | |
| 2010/06/23 | 17:41:42 | 45.883 | -75.475 | 18.9 | 5.35 | Quebec | ld2010062300 | 20100623174142 Mechanism | |
| 2010/06/25 | 04:56:53 | 61.895 | -147.726 | 33.8 | 4.6 | Alaska | ak010835axjw | 20100625045653 Mechanism | |
| 2010/07/08 | 03:15:49 | 61.805 | -150.505 | 14.9 | 4.8 | Alaska | ak0108omg7pv | 20100708031549 Mechanism | |
| 2010/07/16 | 09:04:47 | 39.261 | -77.410 | 7.0 | 3.6 | Maryland | ld2010071600 | 20100716090447 Mechanism | |
| 2010/07/30 | 11:13:46 | 38.622 | -118.211 | 11.1 | 4.1 | Nevada | nn00314505 | 20100730111346 Mechanism | |
| 2010/08/05 | 00:04:17 | 43.596 | -110.391 | 5.0 | 4.8 | Wyoming | usp000hhj8 | 20100805000417 Mechanism | |
| 2010/08/05 | 14:59:28 | 43.645 | -110.383 | 5.0 | 4.2 | Wyoming | usp000hhkt | 20100805145928 Mechanism | |
| 2010/08/05 | 17:45:21 | 43.637 | -110.576 | 5.0 | 3.3 | Wyoming | usp000hhm0 | 20100805174521 Mechanism | |
| 2010/08/06 | 15:34:18 | 43.626 | -110.496 | 5.0 | 3.4 | Wyoming | usp000hhnw | 20100806153418 Mechanism | |
| 2010/08/07 | 11:19:04 | 43.610 | -110.457 | 5.0 | 3.7 | Wyoming | usp000hhqa | 20100807111904 Mechanism | |
| 2010/08/07 | 21:46:19 | 65.013 | -133.89 | 5 | 4.6 | Yukon, Canada | usp000hhqt | 20100807214619 Mechanism | |
| 2010/08/08 | 01:12:38 | 32.896 | -100.851 | 5.0 | 3.4 | Texas | usp000hhr6 | 20100808011238 Mechanism | |
| 2010/08/08 | 21:12:24 | 61.899 | -149.221 | 5.1 | 4.3 | Alaska | ak010a46t2um | 20100808211224 Mechanism | |
| 2010/08/14 | 14:39:11 | 43.626 | -110.544 | 5.0 | 3.0 | Wyoming | usp000hj5c | 20100814143911 Mechanism | |
| 2010/08/17 | 02:49:55 | 43.593 | -110.344 | 5.0 | 4.1 | Wyoming | usp000hjav | 20100817024955 Mechanism | |
| 2010/08/17 | 09:22:20 | 43.611 | -110.477 | 5.0 | 3.3 | Wyoming | usp000hjb5 | 20100817092220 Mechanism | |
| 2010/08/18 | 12:52:32 | 37.628 | -113.228 | 3.1 | 3.79 | Utah | uu50413465 | 20100818125232 Mechanism | |
| 2010/08/21 | 14:54:49 | 44.336 | -115.499 | 5.0 | 3.4 | Idaho | usp000hjjs | 20100821145449 Mechanism | |
| 2010/09/04 | 00:23:11 | 62.860 | -125.820 | 1.0 | 3.9 | NWT, Canada | usp000hk5s | 20100904002311 Mechanism | |
| 2010/09/05 | 10:41:26 | 63.347 | -145.094 | 3.7 | 4.2 | Alaska | ak010bebh8wh | 20100905104126 Mechanism | |
| 2010/09/12 | 20:09:44 | 43.123 | -110.704 | 5.0 | 4 | Wyoming | usp000hkmq | 20100912200944 Mechanism | |
| 2010/09/12 | 22:20:30 | 43.099 | -110.654 | 5.0 | 3.9 | Wyoming | usp000hkmx | 20100912222030 Mechanism | |
| 2010/09/13 | 02:43:53 | 43.121 | -110.678 | 5.0 | 3.8 | Wyoming | usp000hkn5 | 20100913024353 Mechanism | |
| 2010/09/13 | 10:07:57 | 62.621 | -125.222 | 1.0 | 4 | NWT, Canada | usp000hkns | 20100913100757 Mechanism | |
| 2010/09/15 | 16:06:41 | 59.861 | -153.176 | 121.0 | 5 | Alaska | ak010buy7ula | 20100915160641 Mechanism | |
| 2010/09/16 | 21:41:34 | 35.609 | -97.243 | 4.0 | 3.3 | Oklahoma | usp000hku1 | 20100916214134 Mechanism | |
| 2010/09/19 | 22:01:47 | 35.611 | -97.246 | 5.0 | 3.5 | Oklahoma | usp000hkyn | 20100919220147 Mechanism | |
| 2010/09/20 | 00:47:22 | 43.597 | -110.427 | 5.0 | 3.4 | Wyoming | usp000hkyt | 20100920004722 Mechanism | |
| 2010/09/20 | 21:24:24 | 61.115 | -150.219 | 45.4 | 4.9 | Alaska | ak010c3azkox | 20100920212424 Mechanism | |
| 2010/09/25 | 12:06:00 | 62.854 | -149.512 | 83.8 | 5.4 | Alaska | ak010cbf7et6 | 20100925120600 Mechanism | |
| 2010/09/30 | 08:37:36 | 37.140 | -117.380 | 6.5 | 4.3 | Nevada | nn00429638 | 20100930083736 Mechanism | |
| 2010/09/30 | 10:17:01 | 37.150 | -117.383 | 8.7 | 3.7 | Nevada | nn00430553 | 20100930101701 Mechanism | |
| 2010/10/05 | 21:22:47 | 37.139 | -117.378 | 6.5 | 4.1 | Nevada | nn00318065 | 20101005212247 Mechanism | |
| 2010/10/11 | 13:33:40 | 35.304 | -92.317 | 4.9 | 4.1 | Arkansas | nm607604 | 20101011133340 Mechanism | |
| 2010/10/11 | 16:06:04 | 35.315 | -92.335 | 5.8 | 3.6 | Arkansas | nm607607 | 20101011160604 Mechanism | |
| 2010/10/13 | 14:06:29 | 35.192 | -97.320 | 13.0 | 4.4 | Oklahoma | usp000hn24 | 20101013140629 Mechanism | |
| 2010/10/14 | 10:07:34 | 35.299 | -92.352 | 4.5 | 3.4 | Arkansas | nm607638 | 20101014100734 Mechanism | |
| 2010/10/14 | 12:59:26 | 60.348 | -140.628 | 1.0 | 4.3 | Alaska | usp000hn3h | 20101014125926 Mechanism | |
| 2010/10/15 | 10:20:19 | 35.294 | -92.340 | 7.0 | 3.8 | Arkansas | nm607646 | 20101015102019 Mechanism | |
| 2010/10/16 | 09:43:19 | 35.288 | -92.333 | 6.0 | 3.5 | Arkansas | nm607654 | 20101016094319 Mechanism | |
| 2010/10/24 | 17:43:59 | 43.626 | -110.374 | 5.0 | 4.4 | Wyoming | usp000hngw | 20101024174359 Mechanism | |
| 2010/10/26 | 01:24:16 | 43.627 | -110.458 | 5.0 | 3.8 | Wyoming | usp000hnkc | 20101026012416 Mechanism | |
| 2010/11/07 | 00:43:23 | 69.186 | -146.192 | 1.7 | 5.1 | Alaska | ak010eace72y | 20101107004323 Mechanism | |
| 2010/11/14 | 04:59:49 | 63.196 | -150.583 | 131.3 | 4.6 | Alaska | ak010elzmuh5 | 20101114045949 Mechanism | |
| 2010/11/16 | 15:51:08 | 46.556 | -122.432 | 14.1 | 4.2 | Washington | uw10807528 | 20101116155108 Mechanism | |
| 2010/11/20 | 19:06:34 | 35.319 | -92.303 | 4.5 | 3.9 | Arkansas | nm607899 | 20101120190634 Mechanism | |
| 2010/11/24 | 22:48:30 | 35.612 | -97.246 | 5.0 | 3.9 | Oklahoma | usp000hq2d | 20101124224830 Mechanism | |
| 2010/12/10 | 05:42:34 | 59.363 | -135.153 | 0.6 | 4.6 | Alaska | ak010ft03mlb | 20101210054234 Mechanism | |
| 2010/12/12 | 00:27:40 | 65.225 | -134.925 | 1.0 | 4 | Yukon, Canada | usp000hqty | 20101212002740 Mechanism | |
| 2010/12/12 | 01:07:56 | 35.431 | -96.981 | 5.0 | 3.2 | Oklahoma | usp000hqtz | 20101212010756 Mechanism | |
| 2010/12/14 | 02:22:36 | 62.285 | -150.273 | 19.2 | 3.7 | Alaska | ak010fzkcfpx | 20101214022236 Mechanism | |
| 2010/12/17 | 12:01:55 | 63.328 | -151.441 | 16.3 | 4.4 | Alaska | ak010g4oscl9 | 20101217120155 Mechanism | |
| 2010/12/19 | 05:05:28 | 35.824 | -96.822 | 5.0 | 3.60 | Oklahoma | NONE | 20101219050528 Mechanism | |
| 2010/12/22 | 00:53:57 | 43.134 | -110.701 | 5.0 | 3.6 | Wyoming | usp000hrd9 | 20101222005357 Mechanism | |
| 2010/12/30 | 01:49:20 | 65.218 | -133.442 | 5.0 | 4 | Yukon, Canada | usp000hs9f | 20101230014920 Mechanism | |
| 2010/12/30 | 12:55:21 | 40.430 | -85.914 | 5.0 | 3.8 | Indiana | usp000hsa5 | 20101230125521 Mechanism | |