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

A micro earthquake occurred at 4:47:22 PM (PST) on Wednesday, February 12, 2020.
The magnitude 0.4 event occurred 19 km (12 miles) WNW of Searles Valley, CA.
The hypocentral depth is 12 km ( 8 miles).



Magnitude 0.4 - local magnitude (Ml)
Time Wednesday, February 12, 2020 at 4:47:22 PM (PST)
Thursday, February 13, 2020 at 0:47:22 (UTC)
Distance from Searles Valley, CA - 19 km (12 miles) WNW (283 degrees)
Ridgecrest, CA - 21 km (13 miles) NNE (17 degrees)
Trona, CA - 21 km (13 miles) WNW (282 degrees)
Inyokern, CA - 25 km (16 miles) NE (46 degrees)
Little Lake, CA - 31 km (19 miles) ESE (119 degrees)
Coordinates 35 deg. 48.3 min. N (35.804N), 117 deg. 36.5 min. W (117.609W)
Depth 12.13 km (7.5 miles)
Quality Good
Location Quality Parameters Nst=9, Nph=13, Dmin=1.6 km, Rmss=0.18 sec, Erho=0.55 km, Erzz=0.97 km, Gp=113 degrees
Event ID# ci37434381
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