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 7:25:33 AM (PDT) on Saturday, September 11, 2021.
The magnitude 2.5 event occurred 22 km (14 miles) N of Laytonville, CA.
The hypocentral depth is 4 km ( 3 miles).
|Magnitude||2.5 - duration magnitude (Md)|
|Time||Saturday, September 11, 2021 at 7:25:33 AM (PDT)
Saturday, September 11, 2021 at 14:25:33 (UTC)
Laytonville, CA - 22 km (14 miles) N (351 degrees)|
Covelo, CA - 25 km (16 miles) WNW (293 degrees)
Redway, CA - 37 km (23 miles) SE (136 degrees)
Brooktrails, CA - 50 km (31 miles) NNW (347 degrees)
Fort Bragg, CA - 55 km (34 miles) NNE (26 degrees)
|Coordinates||39 deg. 53.0 min. N (39.883N), 123 deg. 31.3 min. W (123.522W)|
|Depth||4.47 km (2.8 miles)|
|Location Quality Parameters||Nst=22, Nph=22, Dmin=9.0 km, Rmss=0.05 sec, Erho=0.18 km, Erzz=0.61 km, Gp=84 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)