SCEDC Home
Home

== 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 1:42:26 AM (PDT) on Sunday, October 18, 2020.
The magnitude 0.4 event occurred 21 km (13 miles) SSW of La Quinta, CA.
The hypocentral depth is 5 km ( 3 miles).



Magnitude 0.4 - local magnitude (Ml)
Time Sunday, October 18, 2020 at 1:42:26 AM (PDT)
Sunday, October 18, 2020 at 8:42:26 (UTC)
Distance from La Quinta, CA - 21 km (13 miles) SSW (213 degrees)
Anza, CA - 23 km (14 miles) ESE (104 degrees)
Palm Desert, CA - 25 km (15 miles) SSW (193 degrees)
Rancho Mirage, CA - 26 km (16 miles) S (185 degrees)
Indian Wells, CA - 27 km (17 miles) SSW (206 degrees)
Coordinates 33 deg. 30.2 min. N (33.504N), 116 deg. 26.1 min. W (116.436W)
Depth 5.1 km (3.2 miles)
Quality Good
Location Quality Parameters Nst=24, Nph=43, Dmin=10.7 km, Rmss=0.12 sec, Erho=0.17 km, Erzz=1.18 km, Gp=109 degrees
Event ID# ci39666872
Additional Information map || waveforms
  

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 || Contacts ]

Research Tools
General Earthquake Information
Stations/ Instrumentation
About the Data Center