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 #3: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 7:37:39 PM (PDT) on Friday, March 13, 2026.
The magnitude 0.7 event occurred 4 km (2 miles) SSE of Lytle Creek, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Friday, March 13, 2026 at 7:37:39 PM (PDT)
Saturday, March 14, 2026 at 2:37:39 (UTC)
Distance from Lytle Creek, CA - 4 km (2 miles) SSE (160 degrees)
Devore, CA - 8 km (5 miles) W (276 degrees)
Muscoy, CA - 15 km (10 miles) WNW (303 degrees)
Fontana, CA - 15 km (9 miles) N (350 degrees)
Rancho Cucamonga, CA - 15 km (9 miles) NE (36 degrees)
Coordinates 34 deg. 13.8 min. N (34.229N), 117 deg. 29.2 min. W (117.486W)
Depth 9.55 km (5.90 miles)
Quality Good
Location Quality Parameters Nst=34, Nph=58, Dmin=0.6 km, Rmss=0.21 sec, Erho=0.28 km, Erzz=0.37 km, Gp=43 degrees
Event ID# ci41203943
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