Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #0: 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 12:50:44 PM (PDT) on Tuesday, July 20, 2021.
The magnitude 1.7 event occurred 36 km (22 miles) SSW of Smith Valley, NV.
The hypocentral depth is 2 km ( 2 miles).
|Magnitude||1.7 - duration magnitude (Md)|
|Time||Tuesday, July 20, 2021 at 12:50:44 PM (PDT)
Tuesday, July 20, 2021 at 19:50:44 (UTC)
Smith Valley, NV - 36 km (22 miles) SSW (207 degrees)|
Smith, NV - 38 km (24 miles) SSW (208 degrees)
Gardnerville Ranchos, NV - 47 km (29 miles) SSE (157 degrees)
Gardnerville, NV - 53 km (33 miles) SSE (159 degrees)
Minden, NV - 54 km (34 miles) SSE (158 degrees)
|Coordinates||38 deg. 30.0 min. N (38.500N), 119 deg. 32.0 min. W (119.533W)|
|Depth||2.44 km (1.5 miles)|
|Location Quality Parameters||Nst=8, Nph=8, Dmin=3.3 km, Rmss=0.08 sec, Erho=0.61 km, Erzz=0.75 km, Gp=169 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)