Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 2:51:23 AM (PDT) on Tuesday, September 14, 2021.
The magnitude 0.4 event occurred 34 km (21 miles) SSW of Smith Valley, NV.
The hypocentral depth is 5 km ( 3 miles).
|Magnitude||0.4 - duration magnitude (Md)|
|Time||Tuesday, September 14, 2021 at 2:51:23 AM (PDT)
Tuesday, September 14, 2021 at 9:51:23 (UTC)
Smith Valley, NV - 34 km (21 miles) SSW (201 degrees)|
Smith, NV - 36 km (23 miles) SSW (202 degrees)
Gardnerville Ranchos, NV - 49 km (30 miles) SSE (152 degrees)
Gardnerville, NV - 55 km (34 miles) SSE (155 degrees)
Minden, NV - 56 km (35 miles) SSE (154 degrees)
|Coordinates||38 deg. 29.9 min. N (38.498N), 119 deg. 28.9 min. W (119.481W)|
|Depth||4.52 km (2.8 miles)|
|Location Quality Parameters||Nst=8, Nph=11, Dmin=1.3 km, Rmss=0.06 sec, Erho=0.36 km, Erzz=0.34 km, Gp=97 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)