M2.1

USGS earthquake · M2.12 km NE of Pacifica, CA

Name: M2.1 earthquake at 2 km NE of Pacifica, CA
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

🇺🇸 - United States

Sep 20, 2026, 12:16 AM UTC · 38 days ago

Map centered on the earthquake at 2 km NE of Pacifica, CA, with a marker at its epicenter

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Depth6.6 km

Origin timeSep 20, 2026, 12:16 AM UTC

Coordinates37.626, -122.472

Tsunami flagNot reported

Reported shakingWeak (III)From 8 public reports

Magnitude scaleDuration magnitude

SolutionAutomatic, may be revised

Who felt it

Nearby places

Pacifica, California2 km NE of the epicentre
San Bruno, California6 km W of the epicentre
Colma, California6 km SSW of the epicentre
South San Francisco, California6 km WSW of the epicentre
Daly City, California7 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 · M2.12 km NE of Pacifica, CA

Nearby places

U.S. Geological Survey

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