M2.1

USGS earthquake · M2.110 km WNW of Cobb, CA

Name: M2.1 earthquake at 10 km WNW of Cobb, CA
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

🇺🇸 - United States

Sep 28, 2026, 8:20 PM UTC · 27 days ago

Map centered on the earthquake at 10 km WNW of Cobb, CA, with a marker at its epicenter

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Depth0.6 km

Origin timeSep 28, 2026, 8:20 PM UTC

Coordinates38.849, -122.837

Tsunami flagNot reported

Magnitude scaleDuration magnitude

SolutionAutomatic, may be revised

Who felt it

Nearby places

Cobb, California10 km WNW of the epicentre
The Geysers, California11 km NW of the epicentre
Kelseyville, California14 km S of the epicentre
Anderson Springs, California15 km WNW of the epicentre
Cloverdale, California16 km ENE 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 · M2.110 km WNW of Cobb, CA

Nearby places

U.S. Geological Survey

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