Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 4:34:11 PM (PDT) on Thursday, September 9, 2021.
The magnitude 1.6 event occurred 36 km (23 miles) SSW of Smith Valley, NV.
The hypocentral depth is 5 km ( 3 miles).
|Magnitude||1.6 - duration magnitude (Md)|
|Time||Thursday, September 9, 2021 at 4:34:11 PM (PDT)
Thursday, September 9, 2021 at 23:34:11 (UTC)
Smith Valley, NV - 36 km (23 miles) SSW (203 degrees)|
Smith, NV - 39 km (24 miles) SSW (204 degrees)
Gardnerville Ranchos, NV - 49 km (31 miles) SSE (156 degrees)
Gardnerville, NV - 55 km (34 miles) SSE (158 degrees)
Minden, NV - 57 km (35 miles) SSE (157 degrees)
|Coordinates||38 deg. 29.0 min. N (38.483N), 119 deg. 30.6 min. W (119.510W)|
|Depth||5.34 km (3.3 miles)|
|Location Quality Parameters||Nst=15, Nph=20, Dmin=2.2 km, Rmss=0.09 sec, Erho=0.25 km, Erzz=0.31 km, Gp=78 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)