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

A micro earthquake occurred at 1:58:22 AM (PDT) on Friday, September 26, 2025.
The magnitude 1.4 event occurred 4 km (2 miles) N (11 degrees) of San Pasqual, CA.
The hypocentral depth is 14 km ( 9 miles).


Magnitude 1.4 - local magnitude (Ml)
Time Friday, September 26, 2025 at 1:58:22 AM (PDT)
Friday, September 26, 2025 at 8:58:22 (UTC)
Distance from San Pasqual, CA - 4 km (2 miles) N (11 degrees)
Ramona, CA - 12 km (7 miles) NW (321 degrees)
Escondido, CA - 13 km (8 miles) E (90 degrees)
Valley Center, CA - 13 km (8 miles) SE (142 degrees)
Poway, CA - 20 km (12 miles) NNE (25 degrees)
Coordinates 33 deg. 7.4 min. N (33.124N), 116 deg. 56.8 min. W (116.946W)
Depth 14.11 km (8.80 miles)
Quality Good
Location Quality Parameters Nst=62, Nph=117, Dmin=13.9 km, Rmss=0.19 sec, Erho=0.16 km, Erzz=0.44 km, Gp=30 degrees
Event ID# ci41098535
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