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 8:43:25 AM (PDT) on Monday, October 5, 2026.
The magnitude 1.1 event occurred 21 km (13 miles) NW of Grapevine, CA.
The hypocentral depth is 6 km ( 4 miles).


Magnitude 1.1 - local magnitude (Ml)
Time Monday, October 5, 2026 at 8:43:25 AM (PDT)
Monday, October 5, 2026 at 15:43:25 (UTC)
Distance from Grapevine, CA - 21 km (13 miles) NW (310 degrees)
Pine Mountain Club, CA - 24 km (15 miles) N (9 degrees)
Maricopa, CA - 27 km (17 miles) E (89 degrees)
Lamont, CA - 28 km (17 miles) SW (219 degrees)
Arvin, CA - 30 km (19 miles) WSW (238 degrees)
Coordinates 35 deg. 3.8 min. N (35.064N), 119 deg. 6.4 min. W (119.107W)
Depth 5.76 km (3.60 miles)
Quality Good
Location Quality Parameters Nst=24, Nph=34, Dmin=2.2 km, Rmss=0.2 sec, Erho=0.31 km, Erzz=0.76 km, Gp=110 degrees
Event ID# ci41343575
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