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 7:37:09 AM (PST) on Friday, February 14, 2025.
The magnitude 1.9 event occurred 19 km (12 miles) SSW of Seal Beach, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 1.9 - local magnitude (Ml)
Time Friday, February 14, 2025 at 7:37:09 AM (PST)
Friday, February 14, 2025 at 15:37:09 (UTC)
Distance from Seal Beach, CA - 19 km (12 miles) SSW (198 degrees)
Huntington Beach, CA - 20 km (12 miles) SW (231 degrees)
San Pedro, CA - 21 km (13 miles) SSE (147 degrees)
Newport Beach, CA - 23 km (14 miles) W (259 degrees)
Rossmoor, CA - 24 km (15 miles) SSW (198 degrees)
Coordinates 33 deg. 34.7 min. N (33.579N), 118 deg. 10.1 min. W (118.168W)
Depth 11.30 km (7.00 miles)
Quality Good
Location Quality Parameters Nst=38, Nph=55, Dmin=18.9 km, Rmss=0.23 sec, Erho=0.32 km, Erzz=0.86 km, Gp=86 degrees
Event ID# ci40185970
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