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 8:55:13 PM (PDT) on Monday, September 13, 2021.
The magnitude 1.2 event occurred 8 km (5 miles) WNW of Cobb, CA.
The hypocentral depth is 1 km ( 1 mile).
|Magnitude||1.2 - duration magnitude (Md)|
|Time||Monday, September 13, 2021 at 8:55:13 PM (PDT)
Tuesday, September 14, 2021 at 3:55:13 (UTC)
Cobb, CA - 8 km (5 miles) WNW (298 degrees)|
The Geysers, CA - 10 km (6 miles) NNW (335 degrees)
Kelseyville, CA - 14 km (9 miles) SSE (167 degrees)
Soda Bay, CA - 16 km (10 miles) S (184 degrees)
Lower Lake, CA - 18 km (11 miles) WSW (250 degrees)
|Coordinates||38 deg. 51.3 min. N (38.855N), 122 deg. 48.1 min. W (122.802W)|
|Depth||1.02 km (0.6 miles)|
|Location Quality Parameters||Nst=23, Nph=23, Dmin=0.5 km, Rmss=0.04 sec, Erho=0.22 km, Erzz=0.34 km, Gp=115 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)