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 7:16:38 AM (PDT) on Friday, October 3, 2025.
The magnitude 1.6 event occurred 11 km (7 miles) NW of West Bishop, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 1.6 - duration magnitude (Md)
Time Friday, October 3, 2025 at 7:16:38 AM (PDT)
Friday, October 3, 2025 at 14:16:38 (UTC)
Distance from West Bishop, CA - 11 km (7 miles) NW (310 degrees)
Dixon Lane-Meadow Creek, CA - 12 km (8 miles) WNW (289 degrees)
Bishop, CA - 15 km (9 miles) WNW (295 degrees)
Big Pine, CA - 37 km (23 miles) NW (322 degrees)
Mammoth Lakes, CA - 45 km (28 miles) ESE (122 degrees)
Coordinates 37 deg. 25.3 min. N (37.422N), 118 deg. 32.8 min. W (118.547W)
Depth 7.19 km (4.50 miles)
Quality Fair
Location Quality Parameters Nst=8, Nph=8, Dmin=10.4 km, Rmss=0.04 sec, Erho=0.64 km, Erzz=2.22000003 km, Gp=176 degrees
Event ID# nc75244331
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)