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

A micro earthquake occurred at 6:02:09 PM (PST) on Tuesday, February 18, 2025.
The magnitude 1.0 event occurred 24 km (15 miles) SSW of Ocotillo Wells, CA.
The hypocentral depth is 12 km ( 8 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Tuesday, February 18, 2025 at 6:02:09 PM (PST)
Wednesday, February 19, 2025 at 2:02:09 (UTC)
Distance from Ocotillo Wells, CA - 24 km (15 miles) SSW (199 degrees)
Ocotillo, CA - 30 km (19 miles) NW (317 degrees)
Pine Valley, CA - 32 km (20 miles) ENE (67 degrees)
Borrego Springs, CA - 39 km (24 miles) SSE (157 degrees)
Julian, CA - 39 km (25 miles) ESE (114 degrees)
Coordinates 32 deg. 56.1 min. N (32.935N), 116 deg. 12.9 min. W (116.216W)
Depth 12.24 km (7.60 miles)
Quality Good
Location Quality Parameters Nst=41, Nph=69, Dmin=8.5 km, Rmss=0.17 sec, Erho=0.18 km, Erzz=0.57 km, Gp=43 degrees
Event ID# ci40188658
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