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 6:52:23 PM (PDT) on Saturday, July 17, 2021.
The magnitude 0.6 event occurred 3 km (2 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
|Magnitude||0.6 - duration magnitude (Md)|
|Time||Saturday, July 17, 2021 at 6:52:23 PM (PDT)
Sunday, July 18, 2021 at 1:52:23 (UTC)
The Geysers, CA - 3 km (2 miles) NW (309 degrees)|
Cobb, CA - 6 km (4 miles) SW (236 degrees)
Middletown, CA - 15 km (9 miles) WNW (287 degrees)
Hidden Valley Lake, CA - 19 km (12 miles) W (265 degrees)
Lower Lake, CA - 20 km (12 miles) SW (228 degrees)
|Coordinates||38 deg. 47.5 min. N (38.792N), 122 deg. 46.8 min. W (122.780W)|
|Depth||1.53 km (1.0 miles)|
|Location Quality Parameters||Nst=12, Nph=12, Dmin=0.7 km, Rmss=0.03 sec, Erho=0.3 km, Erzz=0.48 km, Gp=94 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)