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 event has been reviewed by a seismologist.

A micro earthquake occurred at 9:28:39 PM (PDT) on Wednesday, July 15, 2026.
The magnitude 0.4 event occurred 12 km (7 miles) NNE (12 degrees) of Borrego Springs, CA.
The hypocentral depth is 12 km ( 7 miles).


Magnitude 0.4 - local magnitude (Ml)
Time Wednesday, July 15, 2026 at 9:28:39 PM (PDT)
Thursday, July 16, 2026 at 4:28:39 (UTC)
Distance from Borrego Springs, CA - 12 km (7 miles) NNE (12 degrees)
Oasis, CA - 26 km (16 miles) WSW (243 degrees)
Warner Springs, CA - 28 km (17 miles) ENE (72 degrees)
Ocotillo Wells, CA - 32 km (20 miles) NW (320 degrees)
La Quinta, CA - 34 km (21 miles) S (186 degrees)
Coordinates 33 deg. 21.7 min. N (33.361N), 116 deg. 20.9 min. W (116.349W)
Depth 11.92 km (7.40 miles)
Quality Good
Location Quality Parameters Nst=23, Nph=41, Dmin=3.6 km, Rmss=0.22 sec, Erho=0.3 km, Erzz=0.59 km, Gp=62 degrees
Event ID# ci40656138
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