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 4:27:24 AM (PDT) on Friday, August 22, 2025.
The magnitude 1.7 event occurred 3 km (2 miles) WNW of Valle Vista, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 1.7 - local magnitude (Ml)
Time Friday, August 22, 2025 at 4:27:24 AM (PDT)
Friday, August 22, 2025 at 11:27:24 (UTC)
Distance from Valle Vista, CA - 3 km (2 miles) WNW (282 degrees)
Hemet, CA - 5 km (3 miles) E (82 degrees)
San Jacinto, CA - 5 km (3 miles) SE (135 degrees)
Green Acres, CA - 14 km (9 miles) E (83 degrees)
Winchester, CA - 16 km (10 miles) ENE (71 degrees)
Coordinates 33 deg. 45.2 min. N (33.753N), 116 deg. 55.3 min. W (116.922W)
Depth 10.47 km (6.50 miles)
Quality Good
Location Quality Parameters Nst=91, Nph=170, Dmin=7.3 km, Rmss=0.21 sec, Erho=0.12 km, Erzz=0.27 km, Gp=15 degrees
Event ID# ci41271632
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