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 1:33:51 PM (PDT) on Tuesday, April 28, 2026.
The magnitude 0.7 event occurred 8 km (5 miles) N of Anza, CA.
The hypocentral depth is 12 km ( 8 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Tuesday, April 28, 2026 at 1:33:51 PM (PDT)
Tuesday, April 28, 2026 at 20:33:51 (UTC)
Distance from Anza, CA - 8 km (5 miles) N (349 degrees)
Idyllwild, CA - 13 km (8 miles) SSE (168 degrees)
Valle Vista, CA - 23 km (14 miles) SE (125 degrees)
Aguanga, CA - 26 km (16 miles) NE (38 degrees)
Palm Springs, CA - 26 km (16 miles) SW (214 degrees)
Coordinates 33 deg. 37.6 min. N (33.627N), 116 deg. 41.4 min. W (116.690W)
Depth 12.23 km (7.60 miles)
Quality Good
Location Quality Parameters Nst=35, Nph=57, Dmin=4.9 km, Rmss=0.17 sec, Erho=0.21 km, Erzz=0.38 km, Gp=39 degrees
Event ID# ci41236191
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