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 9:09:56 AM (PDT) on Friday, September 11, 2026.
The magnitude 0.3 event occurred 8 km (5 miles) ESE of Valle Vista, CA.
The hypocentral depth is 17 km (10 miles).


Magnitude 0.3 - local magnitude (Ml)
Time Friday, September 11, 2026 at 9:09:56 AM (PDT)
Friday, September 11, 2026 at 16:09:56 (UTC)
Distance from Valle Vista, CA - 8 km (5 miles) ESE (115 degrees)
Idyllwild, CA - 9 km (6 miles) WSW (255 degrees)
Hemet, CA - 15 km (9 miles) ESE (103 degrees)
San Jacinto, CA - 15 km (9 miles) ESE (119 degrees)
Anza, CA - 22 km (14 miles) NW (324 degrees)
Coordinates 33 deg. 43.1 min. N (33.718N), 116 deg. 49.0 min. W (116.817W)
Depth 16.65 km (10.30 miles)
Quality Fair
Location Quality Parameters Nst=18, Nph=30, Dmin=9.6 km, Rmss=0.09 sec, Erho=0.33 km, Erzz=0.46 km, Gp=187 degrees
Event ID# ci41544816
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