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 3:34:03 AM (PDT) on Friday, July 14, 2023.
The magnitude 1.1 event occurred 3 km (2 miles) NE (43 degrees) of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Friday, July 14, 2023 at 3:34:03 AM (PDT) Friday, July 14, 2023 at 10:34:03 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) NE (43 degrees) Cobb, CA - 3 km (2 miles) SSW (199 degrees) Middletown, CA - 11 km (7 miles) WNW (294 degrees) Hidden Valley Lake, CA - 15 km (10 miles) W (265 degrees) Lower Lake, CA - 17 km (10 miles) SW (220 degrees) |
| Coordinates | 38 deg. 47.7 min. N (38.795N), 122 deg. 44.1 min. W (122.735W) |
| Depth | 1.47 km (0.9 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=15, Nph=15, Dmin=1.3 km, Rmss=0.02 sec, Erho=0.35 km, Erzz=0.49 km, Gp=97 degrees |
| Event ID# | nc73912856 |
| 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)
