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

A micro earthquake occurred at 5:27:29 AM (PST) on Friday, November 28, 2025.
The magnitude 0.9 event occurred 13 km (8 miles) W of Pine Mountain Club, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 0.9 - local magnitude (Ml)
Time Friday, November 28, 2025 at 5:27:29 AM (PST)
Friday, November 28, 2025 at 13:27:29 (UTC)
Distance from Pine Mountain Club, CA - 13 km (8 miles) W (261 degrees)
Maricopa, CA - 28 km (17 miles) SSE (158 degrees)
Frazier Park, CA - 31 km (20 miles) W (271 degrees)
Grapevine, CA - 35 km (22 miles) WSW (249 degrees)
Taft, CA - 38 km (24 miles) SSE (156 degrees)
Coordinates 34 deg. 49.7 min. N (34.828N), 119 deg. 17.4 min. W (119.290W)
Depth 9.59 km (6.00 miles)
Quality Good
Location Quality Parameters Nst=24, Nph=38, Dmin=6.3 km, Rmss=0.18 sec, Erho=0.27 km, Erzz=0.45 km, Gp=106 degrees
Event ID# ci41128751
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