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 6:09:44 PM (PDT) on Monday, July 27, 2026.
The magnitude 0.7 event occurred 7 km (4 miles) S of Idyllwild, CA.
The hypocentral depth is 17 km (10 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Monday, July 27, 2026 at 6:09:44 PM (PDT)
Tuesday, July 28, 2026 at 1:09:44 (UTC)
Distance from Idyllwild, CA - 7 km (4 miles) S (173 degrees)
Anza, CA - 14 km (9 miles) NNW (346 degrees)
Valle Vista, CA - 19 km (12 miles) ESE (114 degrees)
Palm Springs, CA - 23 km (14 miles) SW (226 degrees)
Hemet, CA - 25 km (16 miles) ESE (107 degrees)
Coordinates 33 deg. 40.8 min. N (33.680N), 116 deg. 42.6 min. W (116.710W)
Depth 16.59 km (10.30 miles)
Quality Good
Location Quality Parameters Nst=25, Nph=44, Dmin=3.6 km, Rmss=0.12 sec, Erho=0.23 km, Erzz=0.36 km, Gp=91 degrees
Event ID# ci40662386
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