Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #0: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 11:10:51 AM (PDT) on Wednesday, July 19, 2023.
The magnitude 0.7 event occurred 4 km (3 miles) WNW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
|Magnitude||0.7 - duration magnitude (Md)|
|Time||Wednesday, July 19, 2023 at 11:10:51 AM (PDT)
Wednesday, July 19, 2023 at 18:10:51 (UTC)
The Geysers, CA - 4 km (3 miles) WNW (292 degrees)|
Cobb, CA - 8 km (5 miles) WSW (245 degrees)
Middletown, CA - 17 km (11 miles) WNW (285 degrees)
Cloverdale, CA - 19 km (12 miles) E (94 degrees)
Healdsburg, CA - 21 km (13 miles) NNE (16 degrees)
|Coordinates||38 deg. 47.5 min. N (38.792N), 122 deg. 48.2 min. W (122.804W)|
|Depth||3.49 km (2.2 miles)|
|Location Quality Parameters||Nst=11, Nph=11, Dmin=0.5 km, Rmss=0.04 sec, Erho=0.38 km, Erzz=0.91 km, Gp=66 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)