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 0:34:43 AM (PDT) on Friday, September 10, 2021.
The magnitude 0.6 event occurred 2 km (1 miles) SE of The Geysers, CA.
The hypocentral depth is 1 km (0.5 miles).
|Magnitude||0.6 - duration magnitude (Md)|
|Time||Friday, September 10, 2021 at 0:34:43 AM (PDT)
Friday, September 10, 2021 at 7:34:43 (UTC)
The Geysers, CA - 2 km (1 miles) SE (139 degrees)|
Cobb, CA - 7 km (4 miles) S (191 degrees)
Middletown, CA - 11 km (7 miles) W (275 degrees)
Hidden Valley Lake, CA - 16 km (10 miles) WSW (252 degrees)
Lower Lake, CA - 20 km (12 miles) SW (214 degrees)
|Coordinates||38 deg. 45.7 min. N (38.761N), 122 deg. 44.3 min. W (122.738W)|
|Depth||0.88 km (0.5 miles)|
|Location Quality Parameters||Nst=5, Nph=5, Dmin=1.1 km, Rmss=0.03 sec, Erho=1.19 km, Erzz=0.75 km, Gp=119 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)