M2.4

USGS earthquake · M2.44 km SE of San Ramon, CA

Name: M2.4 earthquake at 4 km SE of San Ramon, CA
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

🇺🇸 - United States

Oct 19, 2026, 11:29 PM UTC · 2 days ago

Map centered on the earthquake at 4 km SE of San Ramon, CA, with a marker at its epicenter

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Depth7.1 km

Origin timeOct 19, 2026, 11:29 PM UTC

Coordinates37.753, -121.946

Tsunami flagNot reported

Reported shakingWeak (III)From 5 public reports

Magnitude scaleDuration magnitude

SolutionAutomatic, may be revised

Who felt it

Nearby places

San Ramon, California4 km SE of the epicentre
Dublin, California6 km N of the epicentre
Blackhawk, California8 km SSW of the epicentre
Danville, California9 km SSE of the epicentre
Diablo, California9 km S 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 · M2.44 km SE of San Ramon, CA

Nearby places

U.S. Geological Survey

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