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 4:22:23 AM (PDT) on Saturday, September 11, 2021.
The magnitude 0.9 event occurred 1 km (1 miles) WNW of Kensington, CA.
The hypocentral depth is 4 km ( 3 miles).
|Magnitude||0.9 - duration magnitude (Md)|
|Time||Saturday, September 11, 2021 at 4:22:23 AM (PDT)
Saturday, September 11, 2021 at 11:22:23 (UTC)
Kensington, CA - 1 km (1 miles) WNW (298 degrees)|
El Cerrito, CA - 2 km (1 miles) E (92 degrees)
Albany, CA - 3 km (2 miles) N (10 degrees)
East Richmond Heights, CA - 4 km (2 miles) SSE (150 degrees)
Richmond, CA - 5 km (3 miles) ESE (115 degrees)
|Coordinates||37 deg. 54.9 min. N (37.915N), 122 deg. 17.5 min. W (122.291W)|
|Depth||4.27 km (2.7 miles)|
|Location Quality Parameters||Nst=12, Nph=11, Dmin=5.6 km, Rmss=0.04 sec, Erho=0.27 km, Erzz=1.28 km, Gp=70 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)