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 12:27:05 PM (PDT) on Friday, September 12, 2025.
The magnitude 0.9 event occurred 6 km (4 miles) SW of Pearblossom, CA.
The hypocentral depth is 9 km ( 5 miles).


Magnitude 0.9 - local magnitude (Ml)
Time Friday, September 12, 2025 at 12:27:05 PM (PDT)
Friday, September 12, 2025 at 19:27:05 (UTC)
Distance from Pearblossom, CA - 6 km (4 miles) SW (222 degrees)
Littlerock, CA - 7 km (4 miles) SSE (152 degrees)
Llano, CA - 15 km (9 miles) W (260 degrees)
Vincent, CA - 16 km (10 miles) ESE (103 degrees)
Palmdale, CA - 19 km (12 miles) SE (132 degrees)
Coordinates 34 deg. 28.1 min. N (34.469N), 117 deg. 57.0 min. W (117.950W)
Depth 8.77 km (5.40 miles)
Quality Excellent
Location Quality Parameters Nst=22, Nph=37, Dmin=2.2 km, Rmss=0.14 sec, Erho=0.2 km, Erzz=0.36 km, Gp=58 degrees
Event ID# ci41290168
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