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

A micro earthquake occurred at 0:53:53 AM (PDT) on Saturday, July 26, 2025.
The magnitude 0.5 event occurred 5 km (3 miles) NW of Lake Henshaw, CA.
The hypocentral depth is 14 km ( 9 miles).


Magnitude 0.5 - local magnitude (Ml)
Time Saturday, July 26, 2025 at 0:53:53 AM (PDT)
Saturday, July 26, 2025 at 7:53:53 (UTC)
Distance from Lake Henshaw, CA - 5 km (3 miles) NW (313 degrees)
Palomar Observatory, CA - 11 km (7 miles) SSE (148 degrees)
Warner Springs, CA - 16 km (10 miles) W (266 degrees)
Aguanga, CA - 20 km (12 miles) SSE (163 degrees)
Valley Center, CA - 22 km (14 miles) ENE (75 degrees)
Coordinates 33 deg. 16.3 min. N (33.272N), 116 deg. 48.1 min. W (116.801W)
Depth 14.31 km (8.90 miles)
Quality Excellent
Location Quality Parameters Nst=31, Nph=54, Dmin=5.6 km, Rmss=0.14 sec, Erho=0.21 km, Erzz=0.45 km, Gp=47 degrees
Event ID# ci41032719
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