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

A micro earthquake occurred at 8:02:04 PM (PDT) on Saturday, September 27, 2025.
The magnitude 1.6 event occurred 15 km (9 miles) ENE (57 degrees) of Indio, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 1.6 - local magnitude (Ml)
Time Saturday, September 27, 2025 at 8:02:04 PM (PDT)
Sunday, September 28, 2025 at 3:02:04 (UTC)
Distance from Indio, CA - 15 km (9 miles) ENE (57 degrees)
Coachella, CA - 15 km (9 miles) NE (35 degrees)
Thermal, CA - 18 km (11 miles) NNE (18 degrees)
Indian Wells, CA - 23 km (14 miles) ENE (69 degrees)
Mecca, CA - 25 km (15 miles) N (359 degrees)
Coordinates 33 deg. 47.5 min. N (33.792N), 116 deg. 4.8 min. W (116.081W)
Depth 1.72 km (1.10 miles)
Quality Fair
Location Quality Parameters Nst=54, Nph=97, Dmin=13.1 km, Rmss=0.15 sec, Erho=0.13 km, Erzz=0.29 km, Gp=38 degrees
Event ID# ci41099983
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