Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, 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 11:54:23 PM (PST) on Saturday, February 15, 2025.
The magnitude 1.9 event occurred 3 km (2 miles) NNW of Larkfield-Wikiup, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.9 - duration magnitude (Md) |
| Time | Saturday, February 15, 2025 at 11:54:23 PM (PST) Sunday, February 16, 2025 at 7:54:23 (UTC) |
| Distance from |
Larkfield-Wikiup, CA - 3 km (2 miles) NNW (339 degrees) Windsor, CA - 5 km (3 miles) ESE (103 degrees) Santa Rosa, CA - 11 km (7 miles) NNW (333 degrees) Healdsburg, CA - 12 km (8 miles) SE (131 degrees) Forestville, CA - 13 km (8 miles) ENE (57 degrees) |
| Coordinates | 38 deg. 32.3 min. N (38.538N), 122 deg. 45.8 min. W (122.763W) |
| Depth | 6.05 km (3.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=95, Nph=101, Dmin=7.2 km, Rmss=0.09 sec, Erho=0.09 km, Erzz=0.27 km, Gp=32 degrees |
| Event ID# | nc75134482 |
| 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)
