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 #4: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 11:32:12 PM (PDT) on Thursday, September 4, 2025.
The magnitude 1.3 event occurred 13 km (8 miles) NE (39 degrees) of Coachella, CA.
The hypocentral depth is 1 km ( 1 mile).


Magnitude 1.3 - local magnitude (Ml)
Time Thursday, September 4, 2025 at 11:32:12 PM (PDT)
Friday, September 5, 2025 at 6:32:12 (UTC)
Distance from Coachella, CA - 13 km (8 miles) NE (39 degrees)
Indio, CA - 14 km (9 miles) ENE (65 degrees)
Thermal, CA - 16 km (10 miles) NNE (20 degrees)
Indian Wells, CA - 22 km (14 miles) ENE (74 degrees)
Mecca, CA - 22 km (14 miles) N (359 degrees)
Coordinates 33 deg. 46.4 min. N (33.773N), 116 deg. 4.9 min. W (116.082W)
Depth 1.18 km (0.70 miles)
Quality Fair
Location Quality Parameters Nst=54, Nph=100, Dmin=13.2 km, Rmss=0.19 sec, Erho=0.16 km, Erzz=0.33 km, Gp=36 degrees
Event ID# ci41283672
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