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 9:20:54 PM (PDT) on Sunday, June 28, 2026.
The magnitude 0.5 event occurred 21 km (13 miles) ESE of Anza, CA.
The hypocentral depth is 3 km ( 2 miles).


Magnitude 0.5 - local magnitude (Ml)
Time Sunday, June 28, 2026 at 9:20:54 PM (PDT)
Monday, June 29, 2026 at 4:20:54 (UTC)
Distance from Anza, CA - 21 km (13 miles) ESE (104 degrees)
La Quinta, CA - 22 km (13 miles) SW (217 degrees)
Palm Desert, CA - 25 km (15 miles) SSW (197 degrees)
Rancho Mirage, CA - 26 km (16 miles) S (188 degrees)
Indian Wells, CA - 27 km (17 miles) SSW (210 degrees)
Coordinates 33 deg. 30.5 min. N (33.508N), 116 deg. 27.1 min. W (116.451W)
Depth 3.05 km (1.90 miles)
Quality Fair
Location Quality Parameters Nst=19, Nph=32, Dmin=14.1 km, Rmss=0.19 sec, Erho=0.3 km, Erzz=1.08 km, Gp=103 degrees
Event ID# ci41497592
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