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 7:37:31 AM (PDT) on Monday, October 5, 2026.
The magnitude 1.0 event occurred 3 km (2 miles) WSW of Brawley, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Monday, October 5, 2026 at 7:37:31 AM (PDT)
Monday, October 5, 2026 at 14:37:31 (UTC)
Distance from Brawley, CA - 3 km (2 miles) WSW (243 degrees)
Westmorland, CA - 10 km (6 miles) SE (144 degrees)
Imperial, CA - 13 km (8 miles) N (4 degrees)
Calipatria, CA - 18 km (11 miles) SSW (194 degrees)
El Centro, CA - 20 km (12 miles) N (359 degrees)
Coordinates 32 deg. 58.0 min. N (32.966N), 115 deg. 33.6 min. W (115.560W)
Depth 4.77 km (3.00 miles)
Quality Good
Location Quality Parameters Nst=15, Nph=25, Dmin=7.2 km, Rmss=0.16 sec, Erho=0.29 km, Erzz=0.61 km, Gp=79 degrees
Event ID# ci41343535
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