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 3:38:56 AM (PDT) on Tuesday, September 14, 2021.
The magnitude 1.2 event occurred 15 km (10 miles) S of Mammoth Lakes, CA.
The hypocentral depth is 3 km ( 2 miles).
|Magnitude||1.2 - duration magnitude (Md)|
|Time||Tuesday, September 14, 2021 at 3:38:56 AM (PDT)
Tuesday, September 14, 2021 at 10:38:56 (UTC)
Mammoth Lakes, CA - 15 km (10 miles) S (188 degrees)|
West Bishop, CA - 51 km (32 miles) WNW (288 degrees)
Dixon Lane-Meadow Creek, CA - 53 km (33 miles) WNW (284 degrees)
Bishop, CA - 56 km (35 miles) WNW (286 degrees)
Yosemite Valley, CA - 57 km (36 miles) ESE (118 degrees)
|Coordinates||37 deg. 30.0 min. N (37.500N), 119 deg. 0.2 min. W (119.003W)|
|Depth||3.47 km (2.2 miles)|
|Location Quality Parameters||Nst=19, Nph=22, Dmin=12.4 km, Rmss=0.07 sec, Erho=0.32 km, Erzz=1.69 km, Gp=117 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)