Category: by Dr. Jennifer Andrews

12/06/2017, M4.0 near Julian

A number of felt earthquakes have occurred near Julian, California, four with magnitude three or above: M4.0, 06 Dec 2017 16:33:15 PST, (33.148, -116.480), depth 11.1km, 14km NE of Julian, California M3.0, 06 Dec 2017 16:38:03 PST, (33.150, -116.482), depth

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11/09/2017, M3.5 near Anza

09 Nov 2017 16:23:30 PST, (33.462, -116.467), depth 7.4km, 22km ESE of Anza, California Aftershocks: so far (09 Nov 2017, 05:53PM PST) there have been 5 aftershocks recorded, the largest M1.5 (smallest M0.8). More may be expected in the next

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10/26/2017, M4.3 near Lompoc

26 Oct 2017 13:38:51 PDT, (34.435, -120.670), depth 3.1km, 30km SW of Lompoc, California Aftershocks: so far (26 Oct 2017, 02:52PM PDT) there have been 2 aftershocks recorded, the largest M2.1 (smallest M1.5). More may be expected in the next

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05/16/2017, M4.1 near Isla Vista

16 May 2017 21:42:25 PDT, (34.420, -120.002), depth 2.2km, 13km W of Isla Vista, California Aftershocks: so far (17 May 2017, 08:29AM PDT) there have been 6 aftershocks recorded, the largest M3.0 (smallest M1.8). More may be expected in the

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03/14/2017, M3.6 near Salton City

14 Mar 2017 10:14:05 PDT, (33.238, -116.053), depth 5.2km, 11km SW of Salton City, California Aftershocks: so far there have been no aftershocks recorded. Some may be expected in the next few days, the largest expected is approximately 1 magnitude

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03/13/2017, M3.6 near Loma Linda

13 Mar 2017 22:06:54 PDT, (34.038, -117.238), depth 17.6km, 2km ESE of Loma Linda, California Aftershocks: so far (14 Mar 2017, 08:25AM PDT) there have been 2 aftershocks recorded, the largest M0.9 (smallest M0.9). More may be expected in the

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12/31/2016, Swarm near Brawley (largest M3.9)

A seismic swarm commenced on December 31st, 2016, near Brawley. So far there have been more than 250 events recorded. The largest event in the swarm so far was a M3.9 on 31 Dec 2016 at 15:06:56 PST, (32.975, -115.545),

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10/31/2016, M3.5 near Niland

31 Oct 2016 03:41:07 PDT, (33.187, -115.567), depth 3.1km, 7km SW of Niland, California This event is the largest so far in a small cluster of events that started at about 2:30am PDT, consisting of about 35 recorded events. A

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09/26/2016, M4.3 near Bombay Beach

These events are the largest so far in a swarm that started on 26 Sep 2016, 04:03AM PDT, and is occurring in the Brawley Seismic Zone near the southern terminus of the San Andreas Fault. M4.3, 26 Sep 2016 07:31:08

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06/21/2016, M3.9 near Brawley

21 Jun 2016 14:55:47 PDT, (32.973, -115.572), depth 14.8km, 4km W of Brawley, California Aftershocks: so far (21 Jun 2016, 03:57PM PDT) there have been 9 aftershocks recorded, the largest M2.4. More may be expected in the next few days,

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