Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Seismological Laboratory, University of Nevada, Reno
Version #906579: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 6:03:37 AM (PDT) on Thursday, October 30, 2025.
The magnitude 1.7 event occurred 77 km (48 miles) NE (55 degrees) of Tonopah, NV.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 1.7 - local magnitude (Ml) |
| Time | Thursday, October 30, 2025 at 6:03:37 AM (PDT) Thursday, October 30, 2025 at 13:03:37 (UTC) |
| Distance from |
Tonopah, NV - 77 km (48 miles) NE (55 degrees) Austin, NV - 125 km (77 miles) SSE (157 degrees) Ely, NV - 166 km (103 miles) WSW (239 degrees) Alamo, NV - 169 km (105 miles) NW (317 degrees) Beatty, NV - 174 km (108 miles) N (7 degrees) |
| Coordinates | 38 deg. 27.9 min. N (38.464N), 116 deg. 30.0 min. W (116.500W) |
| Depth | 8.81 km (5.50 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=10, Nph=19, Dmin=55.8 km, Rmss=0.1844 sec, Erho=0 km, Erzz=1.594 km, Gp=154 degrees |
| Event ID# | nn00906579 |
| 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)
