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

A minor earthquake occurred at 1:35:41 AM (PDT) on Friday, August 15, 2025.
The magnitude 3.1 event occurred 24 km (15 miles) SSW of Puebla, B.C., MX.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 3.1 - local magnitude (Ml)
Time Friday, August 15, 2025 at 1:35:41 AM (PDT)
Friday, August 15, 2025 at 8:35:41 (UTC)
Distance from Puebla, B.C., MX - 24 km (15 miles) SSW (202 degrees)
Delta, B.C., MX - 24 km (15 miles) W (272 degrees)
Progreso, B.C., MX - 27 km (17 miles) SSE (152 degrees)
Alberto Oviedo Mota, B.C., MX - 30 km (19 miles) WNW (300 degrees)
Mexicali, B.C., MX - 32 km (20 miles) S (177 degrees)
Coordinates 32 deg. 21.8 min. N (32.363N), 115 deg. 26.9 min. W (115.448W)
Depth 2.20 km (1.40 miles)
Quality Fair
Location Quality Parameters Nst=35, Nph=49, Dmin=15.6 km, Rmss=0.43 sec, Erho=0.89 km, Erzz=1.461 km, Gp=53 degrees
Event ID# ci41261224
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