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 9:20:38 PM (PDT) on Wednesday, September 10, 2025.
The magnitude 1.1 event occurred 15 km (9 miles) SSW of Oasis, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 1.1 - local magnitude (Ml)
Time Wednesday, September 10, 2025 at 9:20:38 PM (PDT)
Thursday, September 11, 2025 at 4:20:38 (UTC)
Distance from Oasis, CA - 15 km (9 miles) SSW (197 degrees)
Salton City, CA - 18 km (11 miles) WNW (283 degrees)
Ocotillo Wells, CA - 21 km (13 miles) N (356 degrees)
Borrego Springs, CA - 23 km (14 miles) ENE (67 degrees)
Mecca, CA - 27 km (17 miles) SSW (194 degrees)
Coordinates 33 deg. 20.1 min. N (33.335N), 116 deg. 8.8 min. W (116.146W)
Depth 6.92 km (4.30 miles)
Quality Fair
Location Quality Parameters Nst=51, Nph=90, Dmin=15.5 km, Rmss=0.23 sec, Erho=0.19 km, Erzz=0.82 km, Gp=58 degrees
Event ID# ci41288696
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