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 0:57:36 AM (PDT) on Monday, July 21, 2025.
The magnitude 0.8 event occurred 19 km (12 miles) N of Cabazon, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 0.8 - local magnitude (Ml)
Time Monday, July 21, 2025 at 0:57:36 AM (PDT)
Monday, July 21, 2025 at 7:57:36 (UTC)
Distance from Cabazon, CA - 19 km (12 miles) N (354 degrees)
Banning, CA - 19 km (12 miles) NNE (19 degrees)
Big Bear City, CA - 20 km (12 miles) S (170 degrees)
Big Bear Lake, CA - 20 km (12 miles) SSE (151 degrees)
Morongo Valley, CA - 21 km (13 miles) WNW (282 degrees)
Coordinates 34 deg. 5.3 min. N (34.088N), 116 deg. 48.5 min. W (116.808W)
Depth 6.96 km (4.30 miles)
Quality Excellent
Location Quality Parameters Nst=39, Nph=66, Dmin=5.9 km, Rmss=0.12 sec, Erho=0.14 km, Erzz=0.43 km, Gp=63 degrees
Event ID# ci41027319
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