Petrolia Earthquake: M 4.1 - 3 km S of Petrolia, CA

Date & time: 2023-10-01 15:41:29 (UTC)

Local time at epicenter: Sunday, Oct 1, 2023 at 8:41 am

Latitude/ Longitude: 40.300°N 124.287°W

Epicenter: Mattole Unified School District, CA, USA

Magnitude: 4.1

Depth: 9.1 km

Waveform

Listen to the waveform as audio:

ShakeMap

Nearby towns/cities

• 2.8 km (1.8 mi) S of Petrolia, California
• 26.9 km (16.7 mi) SW of Rio Dell, California
• 30.8 km (19.1 mi) S of Ferndale, California
• 55.5 km (34.5 mi) S of Eureka, California
• 103.9 km (64.6 mi) NNW of Fort Bragg, California

Sources:

• USGS: M 4.1 - 3 km S of Petrolia, CA
• IRIS 

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