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

A micro earthquake occurred at 10:17:50 PM (PDT) on Tuesday, August 26, 2025.
The magnitude 1.5 event occurred 20 km (12 miles) NW of Grapevine, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 1.5 - local magnitude (Ml)
Time Tuesday, August 26, 2025 at 10:17:50 PM (PDT)
Wednesday, August 27, 2025 at 5:17:50 (UTC)
Distance from Grapevine, CA - 20 km (12 miles) NW (325 degrees)
Lamont, CA - 23 km (14 miles) SSW (213 degrees)
Arvin, CA - 24 km (15 miles) WSW (237 degrees)
Pine Mountain Club, CA - 28 km (18 miles) NNE (18 degrees)
Bakersfield, CA - 30 km (19 miles) S (184 degrees)
Coordinates 35 deg. 5.3 min. N (35.089N), 119 deg. 3.1 min. W (119.052W)
Depth 11.29 km (7.00 miles)
Quality Good
Location Quality Parameters Nst=41, Nph=69, Dmin=20.7 km, Rmss=0.21 sec, Erho=0.21 km, Erzz=1.12 km, Gp=63 degrees
Event ID# ci41276232
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