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 8:45:36 PM (PDT) on Thursday, May 7, 2026.
The magnitude 0.3 event occurred 7 km (4 miles) WSW of Anza, CA.
The hypocentral depth is 4 km ( 2 miles).


Magnitude 0.3 - local magnitude (Ml)
Time Thursday, May 7, 2026 at 8:45:36 PM (PDT)
Friday, May 8, 2026 at 3:45:36 (UTC)
Distance from Anza, CA - 7 km (4 miles) WSW (240 degrees)
Aguanga, CA - 15 km (9 miles) NE (52 degrees)
Palomar Observatory, CA - 22 km (14 miles) NNE (32 degrees)
Idyllwild, CA - 24 km (15 miles) S (184 degrees)
Warner Springs, CA - 29 km (18 miles) NNW (340 degrees)
Coordinates 33 deg. 31.5 min. N (33.524N), 116 deg. 44.2 min. W (116.737W)
Depth 3.99 km (2.50 miles)
Quality Excellent
Location Quality Parameters Nst=19, Nph=34, Dmin=4.6 km, Rmss=0.12 sec, Erho=0.16 km, Erzz=0.31 km, Gp=44 degrees
Event ID# ci41458280
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