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 9:20:57 PM (PDT) on Tuesday, July 18, 2023.
The magnitude 0.7 event occurred 21 km (13 miles) SW of La Quinta, CA.
The hypocentral depth is 9 km ( 6 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Tuesday, July 18, 2023 at 9:20:57 PM (PDT)
Wednesday, July 19, 2023 at 4:20:57 (UTC)
Distance from La Quinta, CA - 21 km (13 miles) SW (215 degrees)
Anza, CA - 22 km (14 miles) ESE (104 degrees)
Palm Desert, CA - 25 km (15 miles) SSW (195 degrees)
Rancho Mirage, CA - 26 km (16 miles) S (186 degrees)
Indian Wells, CA - 27 km (17 miles) SSW (208 degrees)
Coordinates 33 deg. 30.3 min. N (33.505N), 116 deg. 26.6 min. W (116.443W)
Depth 8.97 km (5.6 miles)
Quality Good
Location Quality Parameters Nst=32, Nph=51, Dmin=2.6 km, Rmss=0.14 sec, Erho=0.22 km, Erzz=0.39 km, Gp=126 degrees
Event ID# ci39615954
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