4.7

Earthquake Details: 97 km W of Petrolia, California

Sep 29, 2026, 11:36:39

A magnitude 4.7 earthquake occurred near 97 km W of Petrolia, California on Sep 29, 2026 at 11:36:39. The seismic event was recorded at a depth of 10 km. No tsunami warning was issued.

No Tsunami WarningStatus: ReviewedType: Earthquake

Regional Seismicity

View recent seismic activity near this event:

United StatesCaliforniaEureka (Nearest City)

Technical Details

Depth10 km
Significance349
Latitude40.4225
Longitude-125.4183
Event IDnc75444322
Magnitude4.7
Updated:Sep 29, 2026, 17:46:42 UTC

External Resources

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