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 minor earthquake occurred at 6:13:19 AM (PDT) on Friday, July 12, 2019.
The magnitude 3.1 event occurred 9 km (5 miles) E (79 degrees) of Ridgecrest, CA.
The hypocentral depth is 11 km ( 7 miles).



Magnitude 3.1 - local magnitude (Ml)
Time Friday, July 12, 2019 at 6:13:19 AM (PDT)
Friday, July 12, 2019 at 13:13:19 (UTC)
Distance from Ridgecrest, CA - 9 km (5 miles) E (79 degrees)
Inyokern, CA - 21 km (13 miles) E (93 degrees)
Searles Valley, CA - 22 km (14 miles) SW (228 degrees)
Trona, CA - 23 km (14 miles) SW (232 degrees)
Johannesburg, CA - 30 km (18 miles) N (9 degrees)
Coordinates 35 deg. 38.1 min. N (35.635N), 117 deg. 35.0 min. W (117.583W)
Depth 11.25 km (7.0 miles)
Quality Good
Location Quality Parameters Nst=18, Nph=22, Dmin=2.0 km, Rmss=0.20 sec, Erho=1.9 km, Erzz=5.6 km, Gp=70 degrees
Event ID# ci38548311
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