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 6:45:25 PM (PDT) on Saturday, June 20, 2026.
The magnitude 0.3 event occurred 3 km (2 miles) ESE of The Geysers, CA.
The hypocentral depth is 1 km (0.50 miles).
| Magnitude | 0.3 - duration magnitude (Md) |
| Time | Saturday, June 20, 2026 at 6:45:25 PM (PDT) Sunday, June 21, 2026 at 1:45:25 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) ESE (104 degrees) Cobb, CA - 6 km (3 miles) S (184 degrees) Middletown, CA - 10 km (6 miles) WNW (282 degrees) Hidden Valley Lake, CA - 15 km (9 miles) WSW (255 degrees) Lower Lake, CA - 18 km (11 miles) SW (214 degrees) |
| Coordinates | 38 deg. 46.3 min. N (38.772N), 122 deg. 43.7 min. W (122.728W) |
| Depth | 0.82 km (0.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=12, Nph=14, Dmin=1.2 km, Rmss=0.04 sec, Erho=0.21 km, Erzz=0.31 km, Gp=107 degrees |
| Event ID# | nc75380441 |
| 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)
