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 9:29:48 AM (PDT) on Sunday, August 17, 2025.
The magnitude 1.1 event occurred 11 km (7 miles) NW of Wofford Heights, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 1.1 - local magnitude (Ml)
Time Sunday, August 17, 2025 at 9:29:48 AM (PDT)
Sunday, August 17, 2025 at 16:29:48 (UTC)
Distance from Wofford Heights, CA - 11 km (7 miles) NW (305 degrees)
Kernville, CA - 12 km (7 miles) W (275 degrees)
Lake Isabella, CA - 18 km (11 miles) NNW (336 degrees)
Bodfish, CA - 20 km (13 miles) NNW (344 degrees)
Porterville, CA - 54 km (33 miles) SE (129 degrees)
Coordinates 35 deg. 45.8 min. N (35.763N), 118 deg. 33.2 min. W (118.554W)
Depth 8.30 km (5.20 miles)
Quality Good
Location Quality Parameters Nst=29, Nph=55, Dmin=2.8 km, Rmss=0.17 sec, Erho=0.23 km, Erzz=0.42 km, Gp=69 degrees
Event ID# ci40401290
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