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 event has been reviewed by a seismologist.

A minor earthquake occurred at 4:47:01 PM (PDT) on Thursday, July 11, 2019.
The magnitude 3.0 event occurred 24 km (15 miles) SSE of Trona, CA.
The hypocentral depth is 5 km ( 3 miles).



Magnitude 3.0 - local magnitude (Ml)
Time Thursday, July 11, 2019 at 4:47:01 PM (PDT)
Thursday, July 11, 2019 at 23:47:01 (UTC)
Distance from Trona, CA - 24 km (15 miles) SSE (168 degrees)
Searles Valley, CA - 25 km (16 miles) SSE (163 degrees)
Ridgecrest, CA - 33 km (20 miles) ESE (103 degrees)
Johannesburg, CA - 34 km (21 miles) NE (55 degrees)
Inyokern, CA - 45 km (28 miles) ESE (103 degrees)
Coordinates 35 deg. 33.1 min. N (35.552N), 117 deg. 19.5 min. W (117.324W)
Depth 4.78 km (3.0 miles)
Quality Good
Location Quality Parameters Nst=23, Nph=32, Dmin=4.8 km, Rmss=0.35 sec, Erho=1 km, Erzz=2.7 km, Gp=81 degrees
Event ID# ci38538999
Additional Information map || waveforms
  

For more information, see http://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