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 minor earthquake occurred at 4:40:30 PM (PDT) on Saturday, August 2, 2025.
The magnitude 3.7 event occurred 2 km (1 miles) S of Guadalupe Victoria, B.C., MX.
The hypocentral depth is 15 km (10 miles).


Magnitude 3.7 - local magnitude (Ml)
Time Saturday, August 2, 2025 at 4:40:30 PM (PDT)
Saturday, August 2, 2025 at 23:40:30 (UTC)
Distance from Guadalupe Victoria, B.C., MX - 2 km (1 miles) S (169 degrees)
Alberto Oviedo Mota, B.C., MX - 8 km (5 miles) NE (55 degrees)
Estacion Coahuila, B.C., MX - 13 km (8 miles) NW (312 degrees)
Delta, B.C., MX - 13 km (8 miles) SE (138 degrees)
Hermosillo, B.C., MX - 32 km (20 miles) SSW (212 degrees)
Coordinates 32 deg. 16.1 min. N (32.269N), 115 deg. 6.1 min. W (115.101W)
Depth 15.48 km (9.60 miles)
Quality Fair
Location Quality Parameters Nst=49, Nph=52, Dmin=5.1 km, Rmss=0.90 sec, Erho=2.96 km, Erzz=6.727 km, Gp=63 degrees
Event ID# ci41251760
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