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 6:20:40 PM (PDT) on Friday, August 22, 2025.
The magnitude 0.2 event occurred 8 km (5 miles) E of Mammoth Lakes, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 0.2 - duration magnitude (Md) |
| Time | Friday, August 22, 2025 at 6:20:40 PM (PDT) Saturday, August 23, 2025 at 1:20:40 (UTC) |
| Distance from |
Mammoth Lakes, CA - 8 km (5 miles) E (101 degrees) West Bishop, CA - 48 km (30 miles) NW (307 degrees) Dixon Lane-Meadow Creek, CA - 50 km (31 miles) WNW (302 degrees) Bishop, CA - 53 km (33 miles) WNW (303 degrees) Yosemite Valley, CA - 62 km (38 miles) ESE (102 degrees) |
| Coordinates | 37 deg. 37.5 min. N (37.624N), 118 deg. 53.6 min. W (118.893W) |
| Depth | 2.63 km (1.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=14, Nph=15, Dmin=2.3 km, Rmss=0.05 sec, Erho=0.36 km, Erzz=0.75 km, Gp=113 degrees |
| Event ID# | nc75227497 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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