Significant Events Largest event: M4.7, 10 May 2026 00:10:21 PDT, (32.972, -115.562), depth 14.5km. 3km WSW of Brawley, California. As of 13 May 2026, 09:03AM PDT, the following event numbers have been recorded in the swarm: M≥4: 4 M≥3: 18…
Event 04 Aug 2025 23:59:16 PDT, (32.913, -115.535), depth 16.2km. 7km S of Brawley, California Aftershocks As of 05 Aug 2025, 09:23AM PDT, there have been 14 aftershocks recorded. The largest was M3.1 (smallest M1.3). More aftershocks may be expected…
Significant Events Largest event: M3.7, 18 May 2024 02:36:37 PDT, (32.933, -115.540), depth 11.7km. 5km S of Brawley, California. As of 20 May 2024, 07:41AM PDT, the following event numbers have been recorded in the swarm: M≥3: 18 M≥2: 79…
Significant Events Largest event: M3.7, 19 Apr 2022 13:30:08 PDT, (32.910, -115.513), depth 15.6km. 8km SSE of Brawley, California. As of 21 Apr 2022, 12:34PM PDT, the following event numbers have been recorded in the swarm: M≥3: 6 M≥2: 26…
22 Jan 2019 00:24:44 PST, (32.947, -115.515), depth 15.4km, 4km SSE of Brawley, California Aftershocks: so far (23 Jan 2019, 01:22PM PST) there have been 12 aftershocks recorded, the largest M2.7 (smallest M1.1). More may be expected in the next…
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),…
07 Jul 2016 05:55:24 PDT, (32.912, -115.535), depth 11.1km, 7km S of Brawley, California Aftershocks: so far (08 Jul 2016, 03:18PM PDT) there have been 19 aftershocks recorded, M2.1. More may be expected in the next few days, the largest…
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,…
