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 11:43:03 PM (PDT) on Monday, September 8, 2025.
The magnitude 0.5 event occurred 17 km (10 miles) SE of Mammoth Lakes, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 0.5 - duration magnitude (Md) |
| Time | Monday, September 8, 2025 at 11:43:03 PM (PDT) Tuesday, September 9, 2025 at 6:43:03 (UTC) |
| Distance from |
Mammoth Lakes, CA - 17 km (10 miles) SE (127 degrees) West Bishop, CA - 39 km (24 miles) WNW (302 degrees) Dixon Lane-Meadow Creek, CA - 40 km (25 miles) WNW (296 degrees) Bishop, CA - 43 km (27 miles) WNW (298 degrees) Big Pine, CA - 64 km (40 miles) NW (312 degrees) |
| Coordinates | 37 deg. 32.8 min. N (37.546N), 118 deg. 49.7 min. W (118.828W) |
| Depth | 4.05 km (2.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=16, Nph=16, Dmin=4.9 km, Rmss=0.03 sec, Erho=0.47 km, Erzz=0.89 km, Gp=106 degrees |
| Event ID# | nc75235332 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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