M1.29 Earthquake – 4 km SSE of Palomar Observatory, CA

4 July 2026, 20:37 UTC · 1 hour ago · Data: USGS

A magnitude 1.29 earthquake struck 4 km SSE of Palomar Observatory, CA on 4 July 2026, 20:37 UTC, at a depth of 12.8 km. This was a micro earthquake rarely felt by people.

Magnitude
1.29 (ml)
Location
4 km SSE of Palomar Observatory, CA
Date & time
4 July 2026, 20:37 UTC
Coordinates
33.3248, -116.8457
Depth
12.76 km
Region
Worldwide
Source
USGS event page

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