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

A micro earthquake occurred at 5:01:46 AM (PDT) on Sunday, April 5, 2026.
The magnitude 0.5 event occurred 2 km (2 miles) SSE of Redlands, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 0.5 - local magnitude (Ml)
Time Sunday, April 5, 2026 at 5:01:46 AM (PDT)
Sunday, April 5, 2026 at 12:01:46 (UTC)
Distance from Redlands, CA - 2 km (2 miles) SSE (166 degrees)
Mentone, CA - 6 km (3 miles) SW (223 degrees)
Loma Linda, CA - 8 km (5 miles) ESE (102 degrees)
Highland, CA - 11 km (7 miles) SSE (164 degrees)
Yucaipa, CA - 12 km (8 miles) W (270 degrees)
Coordinates 34 deg. 2.0 min. N (34.034N), 117 deg. 10.5 min. W (117.176W)
Depth 10.13 km (6.30 miles)
Quality Good
Location Quality Parameters Nst=29, Nph=51, Dmin=5.9 km, Rmss=0.16 sec, Erho=0.2 km, Erzz=0.51 km, Gp=112 degrees
Event ID# ci41433040
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