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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 9:37:48 PM (PDT) on Tuesday, July 18, 2023.
The magnitude 2.7 event occurred 2 km (1 miles) E (82 degrees) of Walnut Park, CA.
The hypocentral depth is 15 km ( 9 miles).


Magnitude 2.7 - local magnitude (Ml)
Time Tuesday, July 18, 2023 at 9:37:48 PM (PDT)
Wednesday, July 19, 2023 at 4:37:48 (UTC)
Distance from Walnut Park, CA - 2 km (1 miles) E (82 degrees)
South Gate, CA - 2 km (1 miles) NNE (20 degrees)
Huntington Park, CA - 2 km (1 miles) SE (124 degrees)
Cudahy, CA - 2 km (1 miles) WNW (301 degrees)
Bell, CA - 2 km (1 miles) WSW (245 degrees)
Coordinates 33 deg. 58.2 min. N (33.971N), 118 deg. 12.3 min. W (118.205W)
Depth 15.07 km (9.4 miles)
Quality Good
Location Quality Parameters Nst=122, Nph=196, Dmin=5.2 km, Rmss=0.23 sec, Erho=0.15 km, Erzz=0.25 km, Gp=23 degrees
Event ID# ci39615986
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For more information, see https://earthquake.usgs.gov

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