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 #3: 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 5:40:02 PM (PDT) on Sunday, September 13, 2026.
The magnitude 1.2 event occurred 13 km (8 miles) NNW of Borrego Springs, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 1.2 - local magnitude (Ml)
Time Sunday, September 13, 2026 at 5:40:02 PM (PDT)
Monday, September 14, 2026 at 0:40:02 (UTC)
Distance from Borrego Springs, CA - 13 km (8 miles) NNW (339 degrees)
Warner Springs, CA - 21 km (13 miles) ENE (65 degrees)
Anza, CA - 31 km (19 miles) SE (132 degrees)
Oasis, CA - 32 km (20 miles) WSW (250 degrees)
Lake Henshaw, CA - 34 km (21 miles) ENE (66 degrees)
Coordinates 33 deg. 21.9 min. N (33.365N), 116 deg. 25.5 min. W (116.425W)
Depth 11.17 km (6.90 miles)
Quality Good
Location Quality Parameters Nst=49, Nph=80, Dmin=6.9 km, Rmss=0.28 sec, Erho=0.27 km, Erzz=0.51 km, Gp=46 degrees
Event ID# ci41546856
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