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 #4: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 1:34:30 PM (PDT) on Sunday, October 19, 2025.
The magnitude 1.1 event occurred 11 km (7 miles) ESE of Ocotillo Wells, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 1.1 - local magnitude (Ml)
Time Sunday, October 19, 2025 at 1:34:30 PM (PDT)
Sunday, October 19, 2025 at 20:34:30 (UTC)
Distance from Ocotillo Wells, CA - 11 km (7 miles) ESE (122 degrees)
Salton City, CA - 24 km (15 miles) SSW (197 degrees)
Borrego Springs, CA - 37 km (23 miles) ESE (120 degrees)
Westmorland, CA - 39 km (24 miles) W (279 degrees)
Ocotillo, CA - 40 km (25 miles) N (355 degrees)
Coordinates 33 deg. 5.6 min. N (33.093N), 116 deg. 2.0 min. W (116.034W)
Depth 10.01 km (6.20 miles)
Quality Good
Location Quality Parameters Nst=42, Nph=70, Dmin=10.4 km, Rmss=0.19 sec, Erho=0.18 km, Erzz=0.54 km, Gp=44 degrees
Event ID# ci41111431
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