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

A micro earthquake occurred at 4:54:18 PM (PDT) on Friday, October 31, 2025.
The magnitude 0.8 event occurred 6 km (4 miles) SW of Malibu Beach, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 0.8 - local magnitude (Ml)
Time Friday, October 31, 2025 at 4:54:18 PM (PDT)
Friday, October 31, 2025 at 23:54:18 (UTC)
Distance from Malibu Beach, CA - 6 km (4 miles) SW (232 degrees)
Malibu, CA - 7 km (4 miles) E (95 degrees)
Las Flores, CA - 10 km (6 miles) WSW (246 degrees)
Agoura Hills, CA - 16 km (10 miles) SSE (168 degrees)
Topanga, CA - 16 km (10 miles) SW (231 degrees)
Coordinates 33 deg. 60.0 min. N (34.000N), 118 deg. 44.4 min. W (118.739W)
Depth 10.06 km (6.30 miles)
Quality Fair
Location Quality Parameters Nst=12, Nph=16, Dmin=6.0 km, Rmss=0.2 sec, Erho=1.01 km, Erzz=0.64 km, Gp=208 degrees
Event ID# ci41323488
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