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 9:42:01 AM (PDT) on Monday, April 5, 2021.
The magnitude 2.5 event occurred 2 km (1 miles) SSW of Cobb, CA.
The hypocentral depth is 2 km ( 1 mile).
|Magnitude||2.5 - duration magnitude (Md)|
|Time||Monday, April 5, 2021 at 9:42:01 AM (PDT)
Monday, April 5, 2021 at 16:42:01 (UTC)
Cobb, CA - 2 km (1 miles) SSW (213 degrees)|
The Geysers, CA - 4 km (2 miles) NNE (29 degrees)
Middletown, CA - 12 km (8 miles) WNW (299 degrees)
Hidden Valley Lake, CA - 15 km (10 miles) W (269 degrees)
Lower Lake, CA - 16 km (10 miles) SW (223 degrees)
|Coordinates||38 deg. 48.3 min. N (38.805N), 122 deg. 44.2 min. W (122.737W)|
|Depth||2.07 km (1.3 miles)|
|Location Quality Parameters||Nst=68, Nph=71, Dmin=1.6 km, Rmss=0.06 sec, Erho=0.12 km, Erzz=0.21 km, Gp=51 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)