Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #815305: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 4:16:29 PM (PDT) on Tuesday, July 20, 2021.
The magnitude 1.9 event occurred 32 km (20 miles) SSW of Smith Valley, NV.
The hypocentral depth is 4 km ( 2 miles).
|Magnitude||1.9 - local magnitude (Ml)|
|Time||Tuesday, July 20, 2021 at 4:16:29 PM (PDT)
Tuesday, July 20, 2021 at 23:16:29 (UTC)
Smith Valley, NV - 32 km (20 miles) SSW (208 degrees)|
Smith, NV - 35 km (21 miles) SSW (209 degrees)
Gardnerville Ranchos, NV - 45 km (28 miles) SSE (154 degrees)
Gardnerville, NV - 50 km (31 miles) SSE (156 degrees)
Minden, NV - 52 km (32 miles) SSE (156 degrees)
|Coordinates||38 deg. 31.6 min. N (38.527N), 119 deg. 31.1 min. W (119.518W)|
|Depth||3.83 km (2.4 miles)|
|Location Quality Parameters||Nst=17, Nph=17, Dmin=2.4 km, Rmss=0.07 sec, Erho=0.41 km, Erzz=0.67 km, Gp=75.96 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)