Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 7:17:30 PM (PDT) on Tuesday, September 2, 2025.
The magnitude 0.7 event occurred 14 km (9 miles) SSE of Livermore, CA.
The hypocentral depth is 4 km ( 3 miles).
| Magnitude | 0.7 - duration magnitude (Md) |
| Time | Tuesday, September 2, 2025 at 7:17:30 PM (PDT) Wednesday, September 3, 2025 at 2:17:30 (UTC) |
| Distance from |
Livermore, CA - 14 km (9 miles) SSE (152 degrees) Pleasanton, CA - 19 km (12 miles) ESE (122 degrees) East Foothills, CA - 24 km (15 miles) NNE (27 degrees) Milpitas, CA - 25 km (15 miles) NE (49 degrees) Fremont, CA - 26 km (16 miles) E (82 degrees) |
| Coordinates | 37 deg. 34.4 min. N (37.573N), 121 deg. 41.7 min. W (121.695W) |
| Depth | 4.36 km (2.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=10, Nph=13, Dmin=9.5 km, Rmss=0.08 sec, Erho=0.35 km, Erzz=0.96 km, Gp=128 degrees |
| Event ID# | nc75232452 |
| 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)
