Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
An earthquake occurred at 11:50:27 PM (PDT) on Thursday, July 13, 2023.
The magnitude -0.2 event occurred 8 km (5 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
|Magnitude||-0.2 - duration magnitude (Md)|
|Time||Thursday, July 13, 2023 at 11:50:27 PM (PDT)
Friday, July 14, 2023 at 6:50:27 (UTC)
The Geysers, CA - 8 km (5 miles) NW (315 degrees)|
Cobb, CA - 9 km (5 miles) W (275 degrees)
Kelseyville, CA - 17 km (10 miles) S (175 degrees)
Cloverdale, CA - 17 km (11 miles) E (81 degrees)
Soda Bay, CA - 19 km (12 miles) S (189 degrees)
|Coordinates||38 deg. 49.7 min. N (38.829N), 122 deg. 49.3 min. W (122.822W)|
|Depth||1.78 km (1.1 miles)|
|Location Quality Parameters||Nst=10, Nph=11, Dmin=1.2 km, Rmss=0.02 sec, Erho=0.36 km, Erzz=0.49 km, Gp=74 degrees|
|Additional Information|| Map
For more information, see https://earthquake.usgs.gov
US and World - USGS/NEIC = National Earthquake Information Center
Northern California - UCB = University of California, Berkeley
Southern California - Caltech = California Institute of Technology
Nevada - UNR = University of Nevada, Reno
Offshore = West Coast & Alaska Tsunami Warning Center
...all members of the Advanced National Seismic System (ANSS)