M2.1

USGS earthquake · M2.15 km WNW of The Geysers, CA

Name: M2.1 earthquake at 5 km WNW of The Geysers, CA
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

🇺🇸 - United States

Sep 21, 2026, 1:27 PM UTC · 36 days ago

Map centered on the earthquake at 5 km WNW of The Geysers, CA, with a marker at its epicenter

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Depth2.0 km

Origin timeSep 21, 2026, 1:27 PM UTC

Coordinates38.800, -122.811

Tsunami flagNot reported

Reported shakingWeak (II)From 3 public reports

Magnitude scaleDuration magnitude

SolutionAutomatic, may be revised

Who felt it

Nearby places

The Geysers, California5 km WNW of the epicentre
Cobb, California8 km WSW of the epicentre
Anderson Springs, California11 km WNW of the epicentre
Middletown, California18 km WNW of the epicentre
Cloverdale, California18 km E 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 · M2.15 km WNW of The Geysers, CA

Nearby places

U.S. Geological Survey

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