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 8:04:53 PM (PDT) on Friday, September 10, 2021.
The magnitude 0.2 event occurred 33 km (21 miles) SSW of Smith Valley, NV.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 0.2 - duration magnitude (Md)
Time Friday, September 10, 2021 at 8:04:53 PM (PDT)
Saturday, September 11, 2021 at 3:04:53 (UTC)
Distance from Smith Valley, NV - 33 km (21 miles) SSW (207 degrees)
Smith, NV - 36 km (22 miles) SSW (208 degrees)
Gardnerville Ranchos, NV - 45 km (28 miles) SSE (155 degrees)
Gardnerville, NV - 51 km (32 miles) SSE (157 degrees)
Minden, NV - 53 km (33 miles) SSE (156 degrees)
Coordinates 38 deg. 31.1 min. N (38.518N), 119 deg. 31.2 min. W (119.520W)
Depth 4.83 km (3.0 miles)
Quality Fair
Location Quality Parameters Nst=5, Nph=8, Dmin=2.4 km, Rmss=0.05 sec, Erho=1.4 km, Erzz=0.63 km, Gp=163 degrees
Event ID# nc71126169
Additional Information Map

For more information, see https://earthquake.usgs.gov

[ Index map || Big earthquake list || All earthquake list || Glossary of terms || Top page ]
[ Did you feel it? || ShakeMaps || Relative2Me ]
[ Data Sources ]

Special maps
Long Valley || Los Angeles || San Francisco

Data Sources
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)