Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 2:18:04 AM (PDT) on Saturday, August 2, 2025.
The magnitude 1.2 event occurred 25 km (16 miles) ESE of Mammoth Lakes, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 1.2 - duration magnitude (Md) |
| Time | Saturday, August 2, 2025 at 2:18:04 AM (PDT) Saturday, August 2, 2025 at 9:18:04 (UTC) |
| Distance from |
Mammoth Lakes, CA - 25 km (16 miles) ESE (119 degrees) West Bishop, CA - 30 km (19 miles) NW (308 degrees) Dixon Lane-Meadow Creek, CA - 32 km (20 miles) WNW (300 degrees) Bishop, CA - 34 km (21 miles) WNW (302 degrees) Big Pine, CA - 56 km (35 miles) NW (316 degrees) |
| Coordinates | 37 deg. 31.5 min. N (37.526N), 118 deg. 43.6 min. W (118.726W) |
| Depth | 8.87 km (5.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=22, Nph=26, Dmin=5.4 km, Rmss=0.04 sec, Erho=0.54 km, Erzz=0.65 km, Gp=178 degrees |
| Event ID# | nc75218232 |
| 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)
