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 #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 0:29:59 AM (PDT) on Sunday, October 18, 2020.
The magnitude 0.9 event occurred 12 km (7 miles) SSW of Searles Valley, CA.
The hypocentral depth is 4 km ( 3 miles).



Magnitude 0.9 - local magnitude (Ml)
Time Sunday, October 18, 2020 at 0:29:59 AM (PDT)
Sunday, October 18, 2020 at 7:29:59 (UTC)
Distance from Searles Valley, CA - 12 km (7 miles) SSW (209 degrees)
Trona, CA - 12 km (8 miles) SW (219 degrees)
Ridgecrest, CA - 20 km (12 miles) ENE (72 degrees)
Inyokern, CA - 31 km (20 miles) E (84 degrees)
Johannesburg, CA - 37 km (23 miles) NNE (24 degrees)
Coordinates 35 deg. 40.6 min. N (35.676N), 117 deg. 28.0 min. W (117.466W)
Depth 4.26 km (2.6 miles)
Quality Fair
Location Quality Parameters Nst=17, Nph=23, Dmin=10.0 km, Rmss=0.15 sec, Erho=0.44 km, Erzz=0.8 km, Gp=149 degrees
Event ID# ci39666840
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