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 8:08:20 AM (PDT) on Tuesday, April 7, 2026.
The magnitude 1.8 event occurred 6 km (4 miles) WNW of Livermore, CA.
The hypocentral depth is 13 km ( 8 miles).
| Magnitude | 1.8 - duration magnitude (Md) |
| Time | Tuesday, April 7, 2026 at 8:08:20 AM (PDT) Tuesday, April 7, 2026 at 15:08:20 (UTC) |
| Distance from |
Livermore, CA - 6 km (4 miles) WNW (303 degrees) Pleasanton, CA - 7 km (4 miles) NE (37 degrees) Dublin, CA - 10 km (6 miles) E (83 degrees) Blackhawk, CA - 14 km (9 miles) SSE (149 degrees) San Ramon, CA - 15 km (10 miles) ESE (119 degrees) |
| Coordinates | 37 deg. 42.7 min. N (37.712N), 121 deg. 49.6 min. W (121.826W) |
| Depth | 13.31 km (8.30 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=13, Nph=13, Dmin=9.9 km, Rmss=0.08 sec, Erho=0.38 km, Erzz=0.699999988 km, Gp=78 degrees |
| Event ID# | nc75340462 |
| 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)
