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

A micro earthquake occurred at 7:21:28 AM (PDT) on Sunday, September 7, 2025.
The magnitude 0.9 event occurred 8 km (5 miles) NNW of Pine Valley, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 0.9 - local magnitude (Ml)
Time Sunday, September 7, 2025 at 7:21:28 AM (PDT)
Sunday, September 7, 2025 at 14:21:28 (UTC)
Distance from Pine Valley, CA - 8 km (5 miles) NNW (344 degrees)
Alpine, CA - 21 km (13 miles) ENE (74 degrees)
Julian, CA - 22 km (13 miles) SSE (167 degrees)
San Diego Country Estates, CA - 25 km (16 miles) ESE (121 degrees)
Campo, CA - 32 km (20 miles) NNW (346 degrees)
Coordinates 32 deg. 53.3 min. N (32.888N), 116 deg. 33.1 min. W (116.552W)
Depth 10.82 km (6.70 miles)
Quality Good
Location Quality Parameters Nst=32, Nph=51, Dmin=7.4 km, Rmss=0.15 sec, Erho=0.19 km, Erzz=0.3 km, Gp=43 degrees
Event ID# ci41285664
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