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 11:23:32 PM (PDT) on Friday, July 14, 2023.
The magnitude 1.5 event occurred 6 km (4 miles) WNW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
|Magnitude||1.5 - duration magnitude (Md)|
|Time||Friday, July 14, 2023 at 11:23:32 PM (PDT)
Saturday, July 15, 2023 at 6:23:32 (UTC)
The Geysers, CA - 6 km (4 miles) WNW (300 degrees)|
Cobb, CA - 9 km (5 miles) WSW (258 degrees)
Cloverdale, CA - 17 km (11 miles) E (90 degrees)
Kelseyville, CA - 19 km (12 miles) S (175 degrees)
Middletown, CA - 19 km (12 miles) WNW (289 degrees)
|Coordinates||38 deg. 48.4 min. N (38.806N), 122 deg. 49.2 min. W (122.820W)|
|Depth||2.28 km (1.4 miles)|
|Location Quality Parameters||Nst=40, Nph=41, Dmin=0.8 km, Rmss=0.06 sec, Erho=0.14 km, Erzz=0.25 km, Gp=52 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)