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 0:15:37 AM (PDT) on Monday, August 4, 2025.
The magnitude 0.7 event occurred 24 km (15 miles) SE of Mammoth Lakes, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 0.7 - duration magnitude (Md) |
| Time | Monday, August 4, 2025 at 0:15:37 AM (PDT) Monday, August 4, 2025 at 7:15:37 (UTC) |
| Distance from |
Mammoth Lakes, CA - 24 km (15 miles) SE (141 degrees) West Bishop, CA - 34 km (21 miles) WNW (291 degrees) Dixon Lane-Meadow Creek, CA - 36 km (22 miles) WNW (285 degrees) Bishop, CA - 39 km (24 miles) WNW (288 degrees) Big Pine, CA - 57 km (36 miles) NW (307 degrees) |
| Coordinates | 37 deg. 28.3 min. N (37.471N), 118 deg. 48.6 min. W (118.811W) |
| Depth | 1.76 km (1.10 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=17, Nph=18, Dmin=12.1 km, Rmss=0.05 sec, Erho=0.57 km, Erzz=2.24 km, Gp=144 degrees |
| Event ID# | nc75218912 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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