Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, 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 4:22:06 PM (PDT) on Sunday, August 17, 2025.
The magnitude 1.7 event occurred 8 km (5 miles) NNE (21 degrees) of Coso Junction, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 1.7 - local magnitude (Ml) |
| Time | Sunday, August 17, 2025 at 4:22:06 PM (PDT) Sunday, August 17, 2025 at 23:22:06 (UTC) |
| Distance from |
Coso Junction, CA - 8 km (5 miles) NNE (21 degrees) Little Lake, CA - 20 km (12 miles) N (358 degrees) Olancha, CA - 20 km (13 miles) SSE (156 degrees) Inyokern, CA - 53 km (33 miles) N (350 degrees) Lone Pine, CA - 54 km (34 miles) SSE (165 degrees) |
| Coordinates | 36 deg. 6.9 min. N (36.114N), 117 deg. 54.9 min. W (117.915W) |
| Depth | 5.30 km (3.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=25, Nph=40, Dmin=3.8 km, Rmss=0.17 sec, Erho=0.22 km, Erzz=0.47 km, Gp=61 degrees |
| Event ID# | ci37551157 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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