M1.48 Earthquake – 3 km S of Costa Mesa, CA

4 November 2026, 20:26 UTC · 1 hour ago · Data: USGS

A magnitude 1.48 earthquake struck 3 km S of Costa Mesa, CA on 4 November 2026, 20:26 UTC, at a depth of -0.2 km. This was a micro earthquake rarely felt by people.

Magnitude
1.48 (ml)
Location
3 km S of Costa Mesa, CA
Date & time
4 November 2026, 20:26 UTC
Coordinates
33.6427, -117.9085
Depth
-0.20 km
Region
Worldwide
Source
USGS event page

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