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

A micro earthquake occurred at 8:02:26 AM (PDT) on Thursday, July 12, 2018.
The magnitude 2.2 event occurred 13 km (8 miles) SE of Ocotillo Wells, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 2.2 - local magnitude (Ml)
Time Thursday, July 12, 2018 at 8:02:26 AM (PDT)
Thursday, July 12, 2018 at 15:02:26 (UTC)
Distance from Ocotillo Wells, CA - 13 km (8 miles) SE (131 degrees)
Salton City, CA - 27 km (17 miles) SSW (194 degrees)
Ocotillo, CA - 37 km (23 miles) N (356 degrees)
Westmorland, CA - 38 km (23 miles) W (275 degrees)
Borrego Springs, CA - 39 km (24 miles) ESE (123 degrees)
Coordinates 33 deg. 3.9 min. N (33.065N), 116 deg. 1.4 min. W (116.023W)
Depth 6.68 km (4.2 miles)
Quality Fair
Location Quality Parameters Nst=65, Nph=111, Dmin=16.9 km, Rmss=0.21 sec, Erho=0.17 km, Erzz=0.88 km, Gp=30 degrees
Event ID# ci38219688
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