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 8:16:29 PM (PDT) on Friday, September 10, 2021.
The magnitude 1.3 event occurred 4 km (3 miles) ENE (66 degrees) of Talmage, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 1.3 - duration magnitude (Md)
Time Friday, September 10, 2021 at 8:16:29 PM (PDT)
Saturday, September 11, 2021 at 3:16:29 (UTC)
Distance from Talmage, CA - 4 km (3 miles) ENE (66 degrees)
Ukiah, CA - 7 km (5 miles) E (90 degrees)
Redwood Valley, CA - 15 km (9 miles) SSE (152 degrees)
Upper Lake, CA - 19 km (11 miles) W (264 degrees)
North Lakeport, CA - 20 km (12 miles) WNW (290 degrees)
Coordinates 39 deg. 8.9 min. N (39.148N), 123 deg. 7.5 min. W (123.124W)
Depth 7.53 km (4.7 miles)
Quality Good
Location Quality Parameters Nst=10, Nph=10, Dmin=16.6 km, Rmss=0.06 sec, Erho=0.32 km, Erzz=1.9 km, Gp=101 degrees
Event ID# nc73623436
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)