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 9:12:22 PM (PDT) on Wednesday, April 7, 2021.
The magnitude 0.3 event occurred 0 km (0 miles) NNE (22 degrees) of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).
|Magnitude||0.3 - duration magnitude (Md)|
|Time||Wednesday, April 7, 2021 at 9:12:22 PM (PDT)
Thursday, April 8, 2021 at 4:12:22 (UTC)
The Geysers, CA - 0 km (0 miles) NNE (22 degrees)|
Cobb, CA - 5 km (3 miles) SSW (211 degrees)
Middletown, CA - 13 km (8 miles) WNW (284 degrees)
Hidden Valley Lake, CA - 17 km (11 miles) W (260 degrees)
Lower Lake, CA - 19 km (12 miles) SW (221 degrees)
|Coordinates||38 deg. 46.8 min. N (38.780N), 122 deg. 45.3 min. W (122.755W)|
|Depth||0.89 km (0.6 miles)|
|Location Quality Parameters||Nst=10, Nph=10, Dmin=1.4 km, Rmss=0.02 sec, Erho=0.36 km, Erzz=0.62 km, Gp=85 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)