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 9:17:30 PM (PDT) on Sunday, August 17, 2025.
The magnitude 2.1 event occurred 10 km (6 miles) NNE (17 degrees) of Coso Junction, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 2.1 - local magnitude (Ml) |
| Time | Sunday, August 17, 2025 at 9:17:30 PM (PDT) Monday, August 18, 2025 at 4:17:30 (UTC) |
| Distance from |
Coso Junction, CA - 10 km (6 miles) NNE (17 degrees) Olancha, CA - 19 km (12 miles) SSE (155 degrees) Little Lake, CA - 22 km (13 miles) N (358 degrees) Lone Pine, CA - 52 km (33 miles) SSE (165 degrees) Inyokern, CA - 55 km (34 miles) N (350 degrees) |
| Coordinates | 36 deg. 7.9 min. N (36.131N), 117 deg. 55.0 min. W (117.916W) |
| Depth | 6.33 km (3.90 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=19, Nph=27, Dmin=4.3 km, Rmss=0.19 sec, Erho=0.36 km, Erzz=0.45 km, Gp=184 degrees |
| Event ID# | ci37551165 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
[
Index map ||
Big earthquake list ||
All earthquake list ||
Glossary of terms ||
Top page
]
[
Did you feel it? ||
ShakeMaps
|| Relative2Me
]
[ Data Sources ]
Special maps
Long Valley || Los Angeles || San Francisco
Data Sources
US and World - USGS/NEIC = National Earthquake Information Center
Northern California - UCB = University of California, Berkeley
Southern California - Caltech = California Institute of Technology
Nevada - UNR = University of Nevada, Reno
Offshore = West Coast & Alaska Tsunami Warning Center
...all members of the Advanced National Seismic System (ANSS)
