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

A micro earthquake occurred at 4:05:34 AM (PDT) on Friday, August 1, 2025.
The magnitude 0.5 event occurred 8 km (5 miles) NNW of Cabazon, CA.
The hypocentral depth is 17 km (10 miles).


Magnitude 0.5 - local magnitude (Ml)
Time Friday, August 1, 2025 at 4:05:34 AM (PDT)
Friday, August 1, 2025 at 11:05:34 (UTC)
Distance from Cabazon, CA - 8 km (5 miles) NNW (341 degrees)
Banning, CA - 9 km (5 miles) NE (42 degrees)
Beaumont, CA - 16 km (10 miles) ENE (68 degrees)
Calimesa, CA - 22 km (14 miles) E (91 degrees)
Yucaipa, CA - 22 km (14 miles) ESE (105 degrees)
Coordinates 33 deg. 59.0 min. N (33.983N), 116 deg. 48.9 min. W (116.814W)
Depth 16.70 km (10.40 miles)
Quality Excellent
Location Quality Parameters Nst=14, Nph=24, Dmin=5.8 km, Rmss=0.09 sec, Erho=0.21 km, Erzz=0.47 km, Gp=66 degrees
Event ID# ci37549805
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For more information, see https://earthquake.usgs.gov

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