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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:25:50 AM (PDT) on Sunday, July 18, 2021.
The magnitude 0.4 event occurred 9 km (6 miles) SSW of Idyllwild, CA.
The hypocentral depth is 13 km ( 8 miles).
|Magnitude||0.4 - local magnitude (Ml)|
|Time||Sunday, July 18, 2021 at 3:25:50 AM (PDT)
Sunday, July 18, 2021 at 10:25:50 (UTC)
Idyllwild, CA - 9 km (6 miles) SSW (192 degrees)|
Anza, CA - 13 km (8 miles) NNW (332 degrees)
Valle Vista, CA - 17 km (11 miles) SE (125 degrees)
Hemet, CA - 24 km (15 miles) ESE (115 degrees)
San Jacinto, CA - 25 km (15 miles) SE (125 degrees)
|Coordinates||33 deg. 39.5 min. N (33.658N), 116 deg. 44.4 min. W (116.741W)|
|Depth||12.98 km (8.1 miles)|
|Location Quality Parameters||Nst=27, Nph=45, Dmin=6.3 km, Rmss=0.13 sec, Erho=0.19 km, Erzz=0.41 km, Gp=90 degrees|
|Additional Information|| Map
For more information, see https://earthquake.usgs.gov
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)