Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #0: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 10:58:31 AM (PDT) on Sunday, September 6, 2026.
The magnitude 1.8 event occurred 9 km (5 miles) E (97 degrees) of Willits, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.8 - duration magnitude (Md) |
| Time | Sunday, September 6, 2026 at 10:58:31 AM (PDT) Sunday, September 6, 2026 at 17:58:31 (UTC) |
| Distance from |
Willits, CA - 9 km (5 miles) E (97 degrees) Brooktrails, CA - 12 km (7 miles) ESE (113 degrees) Redwood Valley, CA - 16 km (10 miles) NNW (343 degrees) Ukiah, CA - 28 km (18 miles) N (352 degrees) Talmage, CA - 31 km (19 miles) NNW (346 degrees) |
| Coordinates | 39 deg. 24.0 min. N (39.401N), 123 deg. 15.4 min. W (123.257W) |
| Depth | 6.67 km (4.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=22, Nph=21, Dmin=10.2 km, Rmss=0.04 sec, Erho=0.18 km, Erzz=0.720000029 km, Gp=66 degrees |
| Event ID# | nc75430772 |
| 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)
