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 8:34:17 PM (PDT) on Monday, March 24, 2025.
The magnitude 1.1 event occurred 4 km (3 miles) WSW of Broadmoor, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Monday, March 24, 2025 at 8:34:17 PM (PDT) Tuesday, March 25, 2025 at 3:34:17 (UTC) |
| Distance from |
Broadmoor, CA - 4 km (3 miles) WSW (255 degrees) Colma, CA - 6 km (4 miles) W (269 degrees) Daly City, CA - 6 km (4 miles) WSW (254 degrees) Pacifica, CA - 8 km (5 miles) NNW (330 degrees) South San Francisco, CA - 11 km (7 miles) WNW (282 degrees) |
| Coordinates | 37 deg. 40.6 min. N (37.676N), 122 deg. 31.9 min. W (122.532W) |
| Depth | 7.63 km (4.70 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=6.6 km, Rmss=0.01 sec, Erho=0.89 km, Erzz=1.65999997 km, Gp=215 degrees |
| Event ID# | nc75154802 |
| 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)
