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

A micro earthquake occurred at 1:30:24 PM (PDT) on Thursday, July 17, 2025.
The magnitude 1.9 event occurred 5 km (3 miles) NNW of Delta, B.C., MX.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 1.9 - local magnitude (Ml)
Time Thursday, July 17, 2025 at 1:30:24 PM (PDT)
Thursday, July 17, 2025 at 20:30:24 (UTC)
Distance from Delta, B.C., MX - 5 km (3 miles) NNW (331 degrees)
Guadalupe Victoria, B.C., MX - 16 km (10 miles) NW (318 degrees)
Alberto Oviedo Mota, B.C., MX - 19 km (12 miles) NNW (346 degrees)
Puebla, B.C., MX - 23 km (14 miles) SE (146 degrees)
Tecolots, B.C., MX - 29 km (18 miles) SW (229 degrees)
Coordinates 32 deg. 23.6 min. N (32.393N), 115 deg. 13.1 min. W (115.218W)
Depth 10.92 km (6.80 miles)
Quality Good
Location Quality Parameters Nst=18, Nph=31, Dmin=8.7 km, Rmss=0.29 sec, Erho=0.42 km, Erzz=0.9 km, Gp=60 degrees
Event ID# ci41025143
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