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 6:50:03 AM (PST) on Wednesday, November 19, 2025.
The magnitude 0.6 event occurred 7 km (5 miles) SSE of Lytle Creek, CA.
The hypocentral depth is 3 km ( 2 miles).


Magnitude 0.6 - local magnitude (Ml)
Time Wednesday, November 19, 2025 at 6:50:03 AM (PST)
Wednesday, November 19, 2025 at 14:50:03 (UTC)
Distance from Lytle Creek, CA - 7 km (5 miles) SSE (165 degrees)
Devore, CA - 8 km (5 miles) WSW (246 degrees)
Fontana, CA - 11 km (7 miles) N (350 degrees)
Rancho Cucamonga, CA - 12 km (8 miles) NE (50 degrees)
Muscoy, CA - 13 km (8 miles) WNW (290 degrees)
Coordinates 34 deg. 11.6 min. N (34.194N), 117 deg. 28.7 min. W (117.478W)
Depth 2.89 km (1.80 miles)
Quality Good
Location Quality Parameters Nst=15, Nph=24, Dmin=2.5 km, Rmss=0.12 sec, Erho=0.21 km, Erzz=0.47 km, Gp=101 degrees
Event ID# ci41124199
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