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 11:28:23 PM (PDT) on Tuesday, July 15, 2025.
The magnitude 0.2 event occurred 15 km (9 miles) SE of Mammoth Lakes, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 0.2 - duration magnitude (Md)
Time Tuesday, July 15, 2025 at 11:28:23 PM (PDT)
Wednesday, July 16, 2025 at 6:28:23 (UTC)
Distance from Mammoth Lakes, CA - 15 km (9 miles) SE (128 degrees)
West Bishop, CA - 41 km (25 miles) WNW (302 degrees)
Dixon Lane-Meadow Creek, CA - 42 km (26 miles) WNW (296 degrees)
Bishop, CA - 45 km (28 miles) WNW (298 degrees)
Big Pine, CA - 66 km (41 miles) NW (311 degrees)
Coordinates 37 deg. 33.3 min. N (37.555N), 118 deg. 50.8 min. W (118.847W)
Depth 7.50 km (4.70 miles)
Quality Fair
Location Quality Parameters Nst=15, Nph=15, Dmin=4.2 km, Rmss=0.05 sec, Erho=0.97 km, Erzz=1.44 km, Gp=215 degrees
Event ID# nc75210662
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)