M2.50 Earthquake – 32 km WNW of Petrolia, CA

28 July 2026, 09:35 UTC · 1 hour ago · Data: USGS

A magnitude 2.50 earthquake struck 32 km WNW of Petrolia, CA on 28 July 2026, 09:35 UTC, at a depth of 18 km. This was a minor earthquake that may be felt close to the epicentre.

Magnitude
2.50 (md)
Location
32 km WNW of Petrolia, CA
Date & time
28 July 2026, 09:35 UTC
Coordinates
40.4575, -124.6212
Depth
18.01 km
Region
Worldwide
Source
USGS event page

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