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 is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 5:05:58 PM (PST) on Wednesday, December 10, 2025.
The magnitude 2.5 event occurred 67 km (41 miles) WSW of Alberto Oviedo Mota, B.C., MX.
The hypocentral depth is -0.05 km (-0.00 miles).


Magnitude 2.5 - local magnitude (Ml)
Time Wednesday, December 10, 2025 at 5:05:58 PM (PST)
Thursday, December 11, 2025 at 1:05:58 (UTC)
Distance from Alberto Oviedo Mota, B.C., MX - 67 km (41 miles) WSW (239 degrees)
Delta, B.C., MX - 73 km (46 miles) SW (229 degrees)
Guadalupe Victoria, B.C., MX - 75 km (47 miles) WSW (237 degrees)
Progreso, B.C., MX - 76 km (47 miles) SSW (194 degrees)
Maneadero, B.C., MX - 78 km (48 miles) ENE (73 degrees)
Coordinates 31 deg. 55.2 min. N (31.920N), 115 deg. 46.7 min. W (115.778W)
Depth -0.05 km (-0.00 miles)
Quality Fair
Location Quality Parameters Nst=10, Nph=10, Dmin=11.7 km, Rmss=0.08 sec, Erho=0.95 km, Erzz=0.38 km, Gp=202 degrees
Event ID# ci41137063
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