Southern California Seismic Network

Tag: Holtville

01/15/2026, M4.1 near Holtville

Blog post content: Event 15 Jan 2026 01:54:39 PST, (32.790, -115.453), depth 19.9km. 7km WSW Aftershocks As of 15 Jan 2026, 07:52AM PST, there have been 41 aftershocks recorded. The largest was M2.5 (smallest M1.0). More aftershocks may be expected

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04/07/2021, M3.7 near Holtville

Event 07 Apr 2021 20:52:08 PDT, (32.775, -115.433), depth 16.2km. 6km SW of Holtville, California Aftershocks As of 07 Apr 2021, 09:14PM PDT, there have been 2 aftershocks recorded. The largest was M2.7 (smallest M1.8). More aftershocks may be expected

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