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 4:01:14 PM (PDT) on Monday, July 17, 2023.
The magnitude 1.0 event occurred 12 km (7 miles) NE (36 degrees) of Goleta, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Monday, July 17, 2023 at 4:01:14 PM (PDT)
Monday, July 17, 2023 at 23:01:14 (UTC)
Distance from Goleta, CA - 12 km (7 miles) NE (36 degrees)
Santa Barbara, CA - 12 km (7 miles) NNW (338 degrees)
Montecito, CA - 14 km (9 miles) NW (311 degrees)
Isla Vista, CA - 16 km (10 miles) NE (40 degrees)
Carpinteria, CA - 25 km (16 miles) WNW (303 degrees)
Coordinates 34 deg. 31.3 min. N (34.522N), 119 deg. 45.0 min. W (119.751W)
Depth 6.84 km (4.3 miles)
Quality Good
Location Quality Parameters Nst=14, Nph=20, Dmin=8.2 km, Rmss=0.23 sec, Erho=0.51 km, Erzz=0.84 km, Gp=79 degrees
Event ID# ci39615130
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