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 4:20:41 AM (PST) on Monday, February 17, 2025.
The magnitude 1.4 event occurred 21 km (13 miles) NW of Ocotillo, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 1.4 - local magnitude (Ml)
Time Monday, February 17, 2025 at 4:20:41 AM (PST)
Monday, February 17, 2025 at 12:20:41 (UTC)
Distance from Ocotillo, CA - 21 km (13 miles) NW (313 degrees)
Ocotillo Wells, CA - 31 km (20 miles) S (184 degrees)
Pine Valley, CA - 35 km (22 miles) E (83 degrees)
Campo, CA - 41 km (25 miles) NE (46 degrees)
Julian, CA - 48 km (30 miles) ESE (120 degrees)
Coordinates 32 deg. 51.7 min. N (32.862N), 116 deg. 9.4 min. W (116.157W)
Depth 7.18 km (4.50 miles)
Quality Good
Location Quality Parameters Nst=52, Nph=85, Dmin=9.6 km, Rmss=0.18 sec, Erho=0.18 km, Erzz=0.63 km, Gp=50 degrees
Event ID# ci40187522
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