Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Version #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 9:01:17 AM (PDT) on Thursday, July 20, 2023.
The magnitude 2.1 event occurred 5 km (3 miles) SW of Idyllwild, CA.
The hypocentral depth is 16 km (10 miles).
| Magnitude | 2.1 - local magnitude (Ml) |
| Time | Thursday, July 20, 2023 at 9:01:17 AM (PDT) Thursday, July 20, 2023 at 16:01:17 (UTC) |
| Distance from |
Idyllwild, CA - 5 km (3 miles) SW (226 degrees) Valle Vista, CA - 13 km (8 miles) ESE (111 degrees) Anza, CA - 19 km (12 miles) NNW (334 degrees) Hemet, CA - 20 km (12 miles) ESE (103 degrees) San Jacinto, CA - 20 km (13 miles) ESE (115 degrees) |
| Coordinates | 33 deg. 42.3 min. N (33.706N), 116 deg. 45.7 min. W (116.761W) |
| Depth | 15.96 km (9.9 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=89, Nph=159, Dmin=4.4 km, Rmss=0.17 sec, Erho=0.12 km, Erzz=0.24 km, Gp=16 degrees |
| Event ID# | ci39617538 |
| 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)
