M2.2

USGS earthquake · M2.23 km SSE of Costa Mesa, CA

Name: M2.2 earthquake at 3 km SSE of Costa Mesa, CA
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

🇺🇸 - United States

Sep 29, 2026, 10:17 AM UTC · 26 days ago

Map centered on the earthquake at 3 km SSE of Costa Mesa, CA, with a marker at its epicenter

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Depth7.7 km

Origin timeSep 29, 2026, 10:17 AM UTC

Coordinates33.642, -117.905

Tsunami flagNot reported

Reported shakingWeak (III)From 26 public reports

Magnitude scaleLocal magnitude

SolutionReviewed by a seismologist

Who felt it

Nearby places

Costa Mesa, CA3 km SSE of the epicentre
Newport Beach, CA3 km NE of the epicentre
San Joaquin Hills, CA7 km WNW of the epicentre
Fountain Valley, CA9 km SSE of the epicentre
Huntington Beach, CA10 km ESE 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 · M2.23 km SSE of Costa Mesa, CA

Nearby places

U.S. Geological Survey

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