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 6:13:13 AM (PDT) on Wednesday, July 19, 2023.
The magnitude 0.9 event occurred 17 km (10 miles) SSW of Frazier Park, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 0.9 - local magnitude (Ml)
Time Wednesday, July 19, 2023 at 6:13:13 AM (PDT)
Wednesday, July 19, 2023 at 13:13:13 (UTC)
Distance from Frazier Park, CA - 17 km (10 miles) SSW (203 degrees)
Gorman, CA - 20 km (12 miles) SW (230 degrees)
Pine Mountain Club, CA - 22 km (14 miles) SE (146 degrees)
Lebec, CA - 22 km (14 miles) SW (218 degrees)
Grapevine, CA - 30 km (19 miles) SSW (195 degrees)
Coordinates 34 deg. 41.0 min. N (34.683N), 119 deg. 1.0 min. W (119.016W)
Depth 1.89 km (1.2 miles)
Quality Good
Location Quality Parameters Nst=17, Nph=28, Dmin=9.7 km, Rmss=0.18 sec, Erho=0.27 km, Erzz=0.42 km, Gp=61 degrees
Event ID# ci39616154
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