Southern California Seismic Network

Tag: M4.1

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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01/11/2026, M4.1 near Mandeadero, B.C.

Event 11 Jan 2026 15:54:22 PST, (31.537, -115.698), depth -0.3km. 91km SSW Aftershocks As of 15 Jan 2026, 08:08AM PST, there has been 1 aftershock recorded, M2.9. Aftershocks may be expected in the next few days, the largest expected is

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03/09/2025, M4.1 near Westlake Village

Event 09 Mar 2025 13:03:20 PDT, (34.080, -118.897), depth 11.7km. 11km SW of Westlake Village, California Aftershocks As of 09 Mar 2025, 01:16PM PDT, there have been 4 aftershocks recorded. The largest was M3.0 (smallest M2.4). More aftershocks may be

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06/24/2024, M4.1 near Lamont

Event 24 Jun 2024 15:30:59 PDT, (35.113, -119.112), depth 12.1km. 24km SW of Lamont, California Aftershocks As of 30 Jun 2024, 08:44AM PDT, there have been 30 aftershocks recorded. The largest was M3.4 (smallest M0.9). More aftershocks may be expected

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05/20/2024, M4.1 near Ocotillo Wells

Event 20 May 2024 05:17:36 PDT, (33.030, -116.003), depth 12.0km. 17km SE of Ocotillo Wells, California Aftershocks As of 20 May 2024, 05:30AM PDT, there have been no aftershocks recorded. Aftershocks may be expected in the next few days, the

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05/07/2024, M4.1 near Delta

Event 07 May 2024 18:14:36 PDT, (32.397, -115.247), depth 11.5km. 7km NW of Delta, B.C., Mexico Aftershocks As of 07 May 2024, 06:28PM PDT, there have been no aftershocks recorded. Aftershocks may be expected in the next few days, the

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05/01/2024, M4.1 near Corona

Event 01 May 2024 13:49:00 PDT, (33.815, -117.633), depth 1.5km. 9km SW of Corona, California Aftershocks As of 01 May 2024, 01:56PM PDT, there have been no aftershocks recorded. Aftershocks may be expected in the next few days, the largest

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02/13/2024, M4.1 near Westmorland

Event 13 Feb 2024 23:53:13 PST, (33.128, -115.623), depth 9.8km. 10km N of Westmorland, California Aftershocks As of 14 Feb 2024, 09:56AM PST, there have been 23 aftershocks recorded. The largest was M2.6 (smallest M1.1). More aftershocks may be expected

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01/01/2024, M4.1 near Rancho Palos Verdes

Event 01 Jan 2024 08:27:32 PST, (33.580, -118.370), depth 11.4km. 18km S of Rancho Palos Verdes, California Aftershocks As of 09 Jan 2024, 12:44PM PST, there have been no aftershocks recorded. Aftershocks may be expected in the next few days,

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11/03/2023, M4.1 near Ojai

Event 03 Nov 2023 13:12:18 PDT, (34.420, -119.165), depth 10.4km. 8km ESE of Ojai, California This event is a late aftershock of the M5.1 Ojai event in August 2023 Aftershocks As of 03 Nov 2023, 01:56PM PDT, there has been

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