M2.61 Earthquake – 17 km W of Petrolia, CA

18 September 2026, 04:39 UTC · 1 hour ago · Data: USGS

A magnitude 2.61 earthquake struck 17 km W of Petrolia, CA on 18 September 2026, 04:39 UTC, at a depth of 8.6 km. This was a minor earthquake that may be felt close to the epicentre.

Magnitude
2.61 (md)
Location
17 km W of Petrolia, CA
Date & time
18 September 2026, 04:39 UTC
Coordinates
40.2945, -124.4865
Depth
8.62 km
Region
Worldwide
Source
USGS event page

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