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 2:47:22 PM (PDT) on Sunday, July 16, 2023.
The magnitude 1.1 event occurred 7 km (4 miles) ENE (60 degrees) of Aguanga, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 1.1 - local magnitude (Ml)
Time Sunday, July 16, 2023 at 2:47:22 PM (PDT)
Sunday, July 16, 2023 at 21:47:22 (UTC)
Distance from Aguanga, CA - 7 km (4 miles) ENE (60 degrees)
Palomar Observatory, CA - 14 km (9 miles) NNE (24 degrees)
Anza, CA - 15 km (9 miles) SW (233 degrees)
Lake Henshaw, CA - 26 km (16 miles) N (352 degrees)
Warner Springs, CA - 26 km (16 miles) NW (324 degrees)
Coordinates 33 deg. 28.4 min. N (33.474N), 116 deg. 48.1 min. W (116.802W)
Depth 5.31 km (3.3 miles)
Quality Good
Location Quality Parameters Nst=43, Nph=60, Dmin=3.4 km, Rmss=0.2 sec, Erho=0.22 km, Erzz=0.57 km, Gp=40 degrees
Event ID# ci39614418
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