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 7:22:45 AM (PDT) on Monday, July 9, 2018.
The magnitude 0.4 event occurred 16 km (10 miles) E (97 degrees) of Coso Junction, CA.
The hypocentral depth is 2 km ( 1 mile).



Magnitude 0.4 - local magnitude (Ml)
Time Monday, July 9, 2018 at 7:22:45 AM (PDT)
Monday, July 9, 2018 at 14:22:45 (UTC)
Distance from Coso Junction, CA - 16 km (10 miles) E (97 degrees)
Little Lake, CA - 16 km (10 miles) NE (50 degrees)
Olancha, CA - 35 km (22 miles) SE (144 degrees)
Inyokern, CA - 42 km (26 miles) N (5 degrees)
Searles Valley, CA - 44 km (27 miles) NW (311 degrees)
Coordinates 36 deg. 1.6 min. N (36.027N), 117 deg. 46.4 min. W (117.774W)
Depth 1.76 km (1.1 miles)
Quality Good
Location Quality Parameters Nst=12, Nph=17, Dmin=0.8 km, Rmss=0.13 sec, Erho=0.35 km, Erzz=0.3 km, Gp=128 degrees
Event ID# ci37276490
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