Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California


Version #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 7:27:23 PM (PST) on Thursday, November 13, 2025.
The magnitude 0.6 event occurred 3 km (2 miles) N of Palomar Observatory, CA.
The hypocentral depth is 6 km ( 4 miles).


Magnitude 0.6 - local magnitude (Ml)
Time Thursday, November 13, 2025 at 7:27:23 PM (PST)
Friday, November 14, 2025 at 3:27:23 (UTC)
Distance from Palomar Observatory, CA - 3 km (2 miles) N (349 degrees)
Aguanga, CA - 7 km (4 miles) S (184 degrees)
Lake Henshaw, CA - 18 km (11 miles) NNW (327 degrees)
Pala, CA - 19 km (12 miles) E (85 degrees)
Valley Center, CA - 24 km (15 miles) NE (40 degrees)
Coordinates 33 deg. 22.9 min. N (33.382N), 116 deg. 52.2 min. W (116.870W)
Depth 5.70 km (3.50 miles)
Quality Good
Location Quality Parameters Nst=31, Nph=57, Dmin=3.2 km, Rmss=0.22 sec, Erho=0.27 km, Erzz=0.6 km, Gp=55 degrees
Event ID# ci40485018
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