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

A micro earthquake occurred at 2:50:48 PM (PDT) on Wednesday, September 30, 2026.
The magnitude 0.9 event occurred 4 km (3 miles) W of Devore, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 0.9 - local magnitude (Ml)
Time Wednesday, September 30, 2026 at 2:50:48 PM (PDT)
Wednesday, September 30, 2026 at 21:50:48 (UTC)
Distance from Devore, CA - 4 km (3 miles) W (277 degrees)
Lytle Creek, CA - 6 km (4 miles) SE (126 degrees)
Muscoy, CA - 12 km (8 miles) NW (311 degrees)
Fontana, CA - 14 km (9 miles) N (5 degrees)
Rialto, CA - 15 km (9 miles) NNW (333 degrees)
Coordinates 34 deg. 13.6 min. N (34.226N), 117 deg. 26.7 min. W (117.445W)
Depth 13.35 km (8.30 miles)
Quality Good
Location Quality Parameters Nst=34, Nph=53, Dmin=5.3 km, Rmss=0.2 sec, Erho=0.28 km, Erzz=0.42 km, Gp=56 degrees
Event ID# ci41341231
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