| Date and Time (UTC) (yyyy/mm/dd hh:mm:ss) | Latitude (°) | Longitude (°) | Depth (km) | Magnitude | Location |
|---|---|---|---|---|---|
| 1986/07/08 09:20:45 | 33.999 | −116.608 | 9.47 | ML 5.6 | North Palm Springs |
| 1986/07/13 13:47:08 | 32.971 | −117.874 | 5.83 | ML 5.45 | Gulf of Santa Catalina |
| 1986/07/20 14:29:45 | 37.5667 | −118.4382 | 5.04 | ML 5.9 | Chalfant Valley |
| 1986/07/21 14:42:26 | 37.538 | −118.4428 | 8.8 | ML 6.4 | Chalfant Valley |
| 1986/07/31 07:22:40 | 37.4732 | −118.3687 | 5.75 | ML 5.8 | Chalfant Valley |
| 1987/02/14 07:26:50 | 36.1723 | −120.3405 | 15.27 | ML 5.3 | Coalinga |
| 1987/07/31 23:56:58 | 40.4157 | −124.3827 | 16.9 | ML 5.6 | Off Cape Mendocino |
| 1987/10/01 14:42:20 | 34.061 | −118.079 | 8.88 | Mw 5.9 | Whittier Narrows |
| 1987/10/04 10:59:38 | 34.074 | −118.098 | 7.72 | ML 5.25 | Whittier Narrows |
| 1987/11/24 01:54:15 | 33.09 | −115.792 | 10.85 | Mw 6.2 | Elmore Ranch |
| 1987/11/24 13:15:57 | 33.015 | −115.852 | 11.18 | Mw 6.6 | Superstition Hills |
| 1988/06/10 23:06:43 | 34.943 | −118.743 | 5.9 | ML 5.37 | Tejon Ranch |
| 1988/06/13 01:45:37 | 37.3927 | −121.7415 | 9.09 | ML 5.30 | Calaveras fault |
| 1988/06/27 18:43:22 | 37.1283 | −121.895 | 12.63 | ML 5.3 | Lake Elsman |
| 1989/08/08 08:13:27 | 37.1482 | −121.9268 | 13.41 | ML 5.4 | Lake Elsman |
| 1989/10/18 00:04:15 | 37.0362 | −121.8798 | 17.21 | ML 7.0 | Loma Prieta |
| 1990/01/16 20:08:20 | 40.2425 | −124.2975 | 3.76 | ML 5.4 | Petrolia |
| 1990/02/28 23:43:37 | 34.144 | −117.697 | 3.29 | ML 5.51 | Upland |
| 1990/04/18 13:53:51 | 36.9323 | −121.6568 | 5.49 | ML 5.4 | Chittenden |
| 1991/06/28 14:43:55 | 34.27 | −117.993 | 8.05 | Mw 5.8 | Sierra Madre |
| 1991/08/17 19:29:40 | 40.2517 | −124.2858 | 8.32 | ML 6.0 | Honeydew |
| 1992/03/08 03:43:04 | 40.2327 | −124.2625 | 9.48 | MD 5.32 | Cape Mendocino |
| 1992/04/23 04:50:23 | 33.96 | −116.317 | 11.63 | Mw 6.1 | Joshua Tree |
| 1992/04/25 18:06:05 | 40.3353 | −124.2287 | 9.86 | Mw 6.69 | Cape Mendocino |
| 1992/04/26 07:41:40 | 40.4325 | −124.566 | 18.82 | Mw 6.45 | Cape Mendocino |
| 1992/04/26 11:18:26 | 40.3828 | −124.555 | 21.71 | Mw 6.57 | Cape Mendocino |
| 1992/06/28 11:57:34 | 34.201 | −116.436 | 1.1 | Mw 7.3* | Landers |
| 1992/06/28 15:05:31 | 34.203 | −116.827 | 3.63 | Mw 6.3 | Big Bear |
| 1992/07/11 18:14:16 | 35.21 | −118.067 | 9.56 | ML 5.67 | Fremont Valley |
| 1993/05/17 23:20:50 | 37.1763 | −117.8323 | 9.13 | Mc 6.1 | Eureka Valley |
| 1994/01/17 12:30:55 | 34.213 | −118.537 | 18.2 | Mw 6.7 | Northridge |
| 1994/12/26 14:10:29 | 40.7383 | −124.3028 | 22.62 | Mw 5.4 | Gorda Plate |
| 1995/08/17 22:39:59 | 35.776 | −117.662 | 4.78 | ML 5.36 | Ridgecrest |
| 1995/09/20 23:27:36 | 35.761 | −117.638 | 4.69 | ML 5.75 | Ridgecrest |
| 1997/01/22 07:17:17 | 40.2737 | −124.3792 | 23.01 | Mw 5.6 | Off Cape Mendocino |
| 1998/08/12 14:10:25 | 36.7545 | −121.4615 | 8.82 | Mw 5.1 | Near San Juan Bautista |
| 1999/05/15 13:22:11 | 37.5297 | −118.8172 | 2.93 | Mw 5.5 | Long Valley |
| 1999/10/16 09:46:44 | 34.594 | −116.271 | 0.00 | Mw 7.1† | Hector Mine |
| 2001/08/10 20:19:27 | 39.8233 | −120.6459 | 17.82 | ML 5.31 | Northern Sierra Nevada |
| 2003/12/22 19:15:56 | 35.7005 | −121.1005 | 8.38 | Mw 6.5 | San Simeon |
| 2004/09/18 23:02:18 | 38.0037 | −118.677 | 4.98 | ML 5.62 | Bodie |
| 2004/09/18 23:43:42 | 38.0167 | −118.6582 | 5.55 | ML 5.39 | Bodie |
| 2004/09/28 17:15:24 | 35.8182 | −120.366 | 8.14 | Mw 5.97 | Parkfield |
| 2007/02/26 12:19:55 | 40.6428 | −124.8628 | -0.53 | Mw 5.4 | Gorda Plate |
| 2007/10/31 03:04:55 | 37.4335 | −121.7743 | 9.74 | Mw 5.45 | Alum Rock |
| 2008/04/30 03:03:07 | 40.8358 | −123.4968 | 27.75 | Mw 5.4 | West of Arcata |
| 2008/07/29 18:42:16 | 33.953 | −117.7613 | 14.7 | Mw 5.39 | Chino Hills |
| 2009/03/24 11:55:44 | 33.3172 | −115.7282 | 5.96 | ML 4.77 | Bombay Beach |
| 2010/01/10 00:27:39 | 40.652 | −124.6925 | 28.74 | Mw 6.5 | Gorda Plate |
| 2010/02/04 20:20:22 | 40.4123 | −124.9613 | 23.05 | Mw 5.88 | Gorda Plate |
| 2010/04/04 22:40:42 | 32.2862 | −115.2953 | 10.00 | Mw 7.2 | El Mayor Cucapah, Mexico |
| 2010/06/15 04:26:58 | 32.705 | −115.9113 | 8.99 | Mw 5.72 | El Mayor Cucapah aftershock |
| 2010/07/07 23:53:34 | 33.4205 | −116.4887 | 13.97 | Mw 5.43 | Collins Valley |
| 2012/02/13 21:07:03 | 41.1432 | −123.7903 | 27.36 | Mw 5.6 | Northeast of McKinleyville |
| 2012/08/26 19:31:23 | 33.0172 | −115.5537 | 8.26 | Mw 5.32 | Brawley |
| 2012/08/26 20:57:58 | 33.0185 | −115.5403 | 8.22 | Mw 5.44 | Brawley |
| 2013/05/24 03:47:08 | 40.1918 | −121.0595 | 7.97 | Mw 5.69 | Lake Almanor |
| 2014/08/24 10:20:44 | 38.2155 | −122.3117 | 11.21 | Mw 6.02 | South Napa |
| 2015/01/28 21:08:54 | 40.3178 | −124.6067 | 16.88 | Mw 5.72 | Mendocino Transform |
| 2016/06/10 08:04:39 | 33.4315 | −116.4427 | 12.31 | Mw 5.17 | Borrego Springs |
| 2016/08/10 02:57:18 | 39.3293 | −122.8018 | 14.45 | Mw 5.09 | Upper Lake |
| 2016/12/14 16:41:06 | 38.8222 | −122.8413 | 1.48 | Mw 5.01 | The Geysers |
| 2016/12/28 08:18:01 | 38.3749 | −118.9037 | 8.16 | ML 5.71 | Hawthorne, Nevada |
| 2016/12/28 08:22:12 | 38.3919 | −118.8987 | 12.02 | ML 5.7 | Hawthorne, Nevada |
| 2016/12/28 09:13:47 | 38.3777 | −118.8957 | 8.76 | ML 5.5 | Hawthorne, Nevada |
Locations are in California unless otherwise noted, and locations of events for which CEPEC was convened in rapid-response mode are in bold. CEPEC, California Earthquake Prediction Evaluation Council.
* See Data and Resources.
† See Data and Resources.
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