Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno


Version #903574: 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 2:53:47 PM (PDT) on Sunday, August 31, 2025.
The magnitude 1.3 event occurred 70 km (44 miles) ENE (70 degrees) of Big Pine, CA.
The hypocentral depth is 4 km ( 2 miles).


Magnitude 1.3 - local magnitude (Ml)
Time Sunday, August 31, 2025 at 2:53:47 PM (PDT)
Sunday, August 31, 2025 at 21:53:47 (UTC)
Distance from Big Pine, CA - 70 km (44 miles) ENE (70 degrees)
Bishop, CA - 75 km (47 miles) E (88 degrees)
Dixon Lane-Meadow Creek, CA - 77 km (48 miles) E (90 degrees)
West Bishop, CA - 81 km (50 miles) E (88 degrees)
Tonopah, NV - 81 km (50 miles) SSW (200 degrees)
Coordinates 37 deg. 22.9 min. N (37.382N), 117 deg. 32.7 min. W (117.544W)
Depth 3.90 km (2.40 miles)
Quality Poor
Location Quality Parameters Nst=23, Nph=23, Dmin=26.7 km, Rmss=0.2473 sec, Erho=0 km, Erzz=5.6 km, Gp=191.88 degrees
Event ID# nn00903574
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)