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

A micro earthquake occurred at 1:26:39 AM (PDT) on Friday, July 11, 2025.
The magnitude 1.1 event occurred 2 km (1 miles) W of Brawley, CA.
The hypocentral depth is 9 km ( 5 miles).


Magnitude 1.1 - local magnitude (Ml)
Time Friday, July 11, 2025 at 1:26:39 AM (PDT)
Friday, July 11, 2025 at 8:26:39 (UTC)
Distance from Brawley, CA - 2 km (1 miles) W (268 degrees)
Westmorland, CA - 9 km (6 miles) SE (135 degrees)
Imperial, CA - 15 km (9 miles) N (6 degrees)
Calipatria, CA - 17 km (10 miles) SSW (192 degrees)
El Centro, CA - 21 km (13 miles) N (2 degrees)
Coordinates 32 deg. 58.7 min. N (32.978N), 115 deg. 33.1 min. W (115.552W)
Depth 8.67 km (5.40 miles)
Quality Fair
Location Quality Parameters Nst=7, Nph=10, Dmin=8.5 km, Rmss=0.18 sec, Erho=1.15 km, Erzz=1.47 km, Gp=237 degrees
Event ID# ci37547589
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