Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:44:12 PM (PDT) on Saturday, March 22, 2025.
The magnitude 1.1 event occurred 5 km (3 miles) W of Dublin, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Saturday, March 22, 2025 at 3:44:12 PM (PDT) Saturday, March 22, 2025 at 22:44:12 (UTC) |
| Distance from |
Dublin, CA - 5 km (3 miles) W (261 degrees) Fairview, CA - 6 km (3 miles) ENE (70 degrees) Castro Valley, CA - 9 km (5 miles) E (89 degrees) San Ramon, CA - 9 km (6 miles) S (185 degrees) Cherryland, CA - 10 km (6 miles) E (80 degrees) |
| Coordinates | 37 deg. 41.7 min. N (37.696N), 121 deg. 59.2 min. W (121.987W) |
| Depth | 10.20 km (6.30 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=17, Nph=24, Dmin=6.0 km, Rmss=0.06 sec, Erho=0.38 km, Erzz=0.4 km, Gp=88 degrees |
| Event ID# | nc75153477 |
| Additional Information | Map Waveforms |
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)
