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 5:13:53 AM (PST) on Sunday, February 21, 2021.
The magnitude 0.5 event occurred 7 km (4 miles) SE of Mammoth Lakes, CA.
The hypocentral depth is 4 km ( 2 miles).
|Magnitude||0.5 - duration magnitude (Md)|
|Time||Sunday, February 21, 2021 at 5:13:53 AM (PST)
Sunday, February 21, 2021 at 13:13:53 (UTC)
Mammoth Lakes, CA - 7 km (4 miles) SE (140 degrees)|
West Bishop, CA - 49 km (30 miles) WNW (301 degrees)
Dixon Lane-Meadow Creek, CA - 50 km (31 miles) WNW (296 degrees)
Bishop, CA - 53 km (33 miles) WNW (298 degrees)
Yosemite Valley, CA - 60 km (37 miles) ESE (106 degrees)
|Coordinates||37 deg. 35.2 min. N (37.587N), 118 deg. 55.6 min. W (118.927W)|
|Depth||4.05 km (2.5 miles)|
|Location Quality Parameters||Nst=15, Nph=18, Dmin=3.0 km, Rmss=0.06 sec, Erho=0.37 km, Erzz=0.66 km, Gp=137 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)