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 10:20:19 PM (PDT) on Thursday, March 27, 2025.
The magnitude 1.6 event occurred 22 km (13 miles) NW of Grapevine, CA.
The hypocentral depth is 14 km ( 9 miles).


Magnitude 1.6 - local magnitude (Ml)
Time Thursday, March 27, 2025 at 10:20:19 PM (PDT)
Friday, March 28, 2025 at 5:20:19 (UTC)
Distance from Grapevine, CA - 22 km (13 miles) NW (315 degrees)
Lamont, CA - 26 km (16 miles) SW (220 degrees)
Pine Mountain Club, CA - 27 km (17 miles) N (10 degrees)
Maricopa, CA - 28 km (17 miles) E (85 degrees)
Arvin, CA - 28 km (18 miles) WSW (240 degrees)
Coordinates 35 deg. 4.9 min. N (35.082N), 119 deg. 5.9 min. W (119.098W)
Depth 14.48 km (9.00 miles)
Quality Good
Location Quality Parameters Nst=28, Nph=43, Dmin=2.9 km, Rmss=0.23 sec, Erho=0.34 km, Erzz=0.61 km, Gp=59 degrees
Event ID# ci40911935
Additional Information Map
Waveforms

For more information, see https://earthquake.usgs.gov

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