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 #3: 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 11:29:10 PM (PST) on Tuesday, February 11, 2020.
The magnitude 0.7 event occurred 21 km (13 miles) N (10 degrees) of Ridgecrest, CA.
The hypocentral depth is 12 km ( 7 miles).



Magnitude 0.7 - local magnitude (Ml)
Time Tuesday, February 11, 2020 at 11:29:10 PM (PST)
Wednesday, February 12, 2020 at 7:29:10 (UTC)
Distance from Ridgecrest, CA - 21 km (13 miles) N (10 degrees)
Searles Valley, CA - 21 km (13 miles) W (281 degrees)
Inyokern, CA - 24 km (15 miles) NE (42 degrees)
Trona, CA - 24 km (15 miles) W (281 degrees)
Little Lake, CA - 28 km (18 miles) ESE (121 degrees)
Coordinates 35 deg. 48.3 min. N (35.805N), 117 deg. 38.1 min. W (117.635W)
Depth 11.81 km (7.3 miles)
Quality Excellent
Location Quality Parameters Nst=10, Nph=13, Dmin=3.6 km, Rmss=0.14 sec, Erho=0.43 km, Erzz=0.74 km, Gp=73 degrees
Event ID# ci39299208
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