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 micro earthquake occurred at 3:35:46 PM (PDT) on Sunday, September 29, 2013.
The magnitude 1.6 event occurred 30 km (18 miles) NW of Ocotillo, CA.
The hypocentral depth is 6 km ( 3 miles).



Magnitude 1.6 - local magnitude (Ml)
Time Sunday, September 29, 2013 at 3:35:46 PM (PDT)
Sunday, September 29, 2013 at 22:35:46 (UTC)
Distance from Ocotillo, CA - 30 km (18 miles) NW (305 degrees)
Ocotillo Wells, CA - 31 km (19 miles) SSW (202 degrees)
Julian, CA - 39 km (24 miles) ESE (123 degrees)
El Centro, CA - 67 km (41 miles) W (279 degrees)
Coordinates 32 deg. 53.2 min. N (32.887N), 116 deg. 15.3 min. W (116.255W)
Depth 5.5 km (3.4 miles)
Quality Good
Location Quality Parameters Nst= 45, Nph= 71, Dmin=3 km, Rmss=0.22 sec, Erho=0.2 km, Erzz=0.9 km, Gp=61.2 degrees
Event ID# ci11371418
Additional Information map ||
   Waveforms

For more information, see http://quake.wr.usgs.gov/

[ Index map || big earthquake list || all earthquake list || glossary of terms || top page ]
[ Did you feel it? || Shake Map North || Relative2Me ]
[ Data Sources || Contacts ]

Research Tools
General Earthquake Information
Stations/ Instrumentation
About the Data Center