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 4:06:23 PM (PDT) on Saturday, September 11, 2021.
The magnitude 1.2 event occurred 22 km (14 miles) ESE of Mammoth Lakes, CA.
The hypocentral depth is 6 km ( 4 miles).
|Magnitude||1.2 - duration magnitude (Md)|
|Time||Saturday, September 11, 2021 at 4:06:23 PM (PDT)
Saturday, September 11, 2021 at 23:06:23 (UTC)
Mammoth Lakes, CA - 22 km (14 miles) ESE (109 degrees)|
West Bishop, CA - 34 km (21 miles) NW (313 degrees)
Dixon Lane-Meadow Creek, CA - 35 km (22 miles) NW (306 degrees)
Bishop, CA - 38 km (24 miles) NW (307 degrees)
Big Pine, CA - 60 km (37 miles) NW (319 degrees)
|Coordinates||37 deg. 34.3 min. N (37.572N), 118 deg. 44.4 min. W (118.740W)|
|Depth||5.99 km (3.7 miles)|
|Location Quality Parameters||Nst=20, Nph=22, Dmin=1.1 km, Rmss=0.03 sec, Erho=0.33 km, Erzz=0.39 km, Gp=90 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)