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 0:58:17 AM (PDT) on Thursday, June 18, 2026.
The magnitude 0.9 event occurred 2 km (1 miles) SE of Redlands, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 0.9 - local magnitude (Ml)
Time Thursday, June 18, 2026 at 0:58:17 AM (PDT)
Thursday, June 18, 2026 at 7:58:17 (UTC)
Distance from Redlands, CA - 2 km (1 miles) SE (141 degrees)
Mentone, CA - 5 km (3 miles) SW (220 degrees)
Loma Linda, CA - 9 km (5 miles) E (97 degrees)
Highland, CA - 11 km (7 miles) SSE (158 degrees)
Yucaipa, CA - 11 km (7 miles) W (273 degrees)
Coordinates 34 deg. 2.3 min. N (34.039N), 117 deg. 10.0 min. W (117.166W)
Depth 10.64 km (6.60 miles)
Quality Excellent
Location Quality Parameters Nst=44, Nph=71, Dmin=5.0 km, Rmss=0.13 sec, Erho=0.14 km, Erzz=0.33 km, Gp=32 degrees
Event ID# ci41489664
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