Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 9:32:12 PM (PDT) on Sunday, July 16, 2023.
The magnitude 1.2 event occurred 6 km (4 miles) NW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
|Magnitude||1.2 - duration magnitude (Md)|
|Time||Sunday, July 16, 2023 at 9:32:12 PM (PDT)
Monday, July 17, 2023 at 4:32:12 (UTC)
The Geysers, CA - 6 km (4 miles) NW (324 degrees)|
Cobb, CA - 7 km (4 miles) W (271 degrees)
Kelseyville, CA - 18 km (11 miles) S (169 degrees)
Middletown, CA - 18 km (11 miles) WNW (296 degrees)
Cloverdale, CA - 19 km (12 miles) E (84 degrees)
|Coordinates||38 deg. 49.4 min. N (38.823N), 122 deg. 48.0 min. W (122.799W)|
|Depth||3.34 km (2.1 miles)|
|Location Quality Parameters||Nst=26, Nph=29, Dmin=1.7 km, Rmss=0.03 sec, Erho=0.19 km, Erzz=0.37 km, Gp=47 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)