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 8:48:24 PM (PDT) on Sunday, August 3, 2025.
The magnitude 0.4 event occurred 11 km (7 miles) ENE (77 degrees) of Mammoth Lakes, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 0.4 - duration magnitude (Md) |
| Time | Sunday, August 3, 2025 at 8:48:24 PM (PDT) Monday, August 4, 2025 at 3:48:24 (UTC) |
| Distance from |
Mammoth Lakes, CA - 11 km (7 miles) ENE (77 degrees) West Bishop, CA - 49 km (30 miles) NW (313 degrees) Dixon Lane-Meadow Creek, CA - 50 km (31 miles) NW (308 degrees) Bishop, CA - 52 km (33 miles) NW (308 degrees) Yosemite Valley, CA - 64 km (40 miles) E (98 degrees) |
| Coordinates | 37 deg. 39.5 min. N (37.658N), 118 deg. 51.7 min. W (118.861W) |
| Depth | 3.88 km (2.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=14, Nph=15, Dmin=3.1 km, Rmss=0.04 sec, Erho=0.48 km, Erzz=0.57 km, Gp=130 degrees |
| Event ID# | nc75218847 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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