M2.5

USGS earthquake · M2.540 km W of Petrolia, CA

Name: M2.5 earthquake at 40 km W of Petrolia, CA
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

🇺🇸 - United States

Sep 22, 2026, 7:00 PM UTC · 34 days ago

Map centered on the earthquake at 40 km W of Petrolia, CA, with a marker at its epicenter

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Depth2.0 km

Origin timeSep 22, 2026, 7:00 PM UTC

Coordinates40.355, -124.752

Tsunami flagNot reported

Magnitude scaleDuration magnitude

SolutionAutomatic, may be revised

Who felt it

Nearby places

Petrolia, California73 km W of the epicentre
Ferndale, California76 km WSW of the epicentre
Fortuna, California85 km WSW of the epicentre
Humboldt Hill, California87 km WSW of the epicentre

Places listed by USGS. Distances are to the epicentre.

Official source

U.S. Geological Survey

Terremoto preserves this event snapshot for a stable public link. USGS remains the authoritative source for revisions and scientific details. Shaking contours and population estimates come from USGS ShakeMap and PAGER, which revise them as more data arrives.

View the USGS record ↗

USGS earthquake · M2.540 km W of Petrolia, CA

Nearby places

U.S. Geological Survey

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