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 5:02:52 AM (PST) on Thursday, February 13, 2020.
The magnitude 1.0 event occurred 16 km (10 miles) WNW of Ocotillo, CA.
The hypocentral depth is 10 km ( 6 miles).



Magnitude 1.0 - local magnitude (Ml)
Time Thursday, February 13, 2020 at 5:02:52 AM (PST)
Thursday, February 13, 2020 at 13:02:52 (UTC)
Distance from Ocotillo, CA - 16 km (10 miles) WNW (303 degrees)
Pine Valley, CA - 36 km (23 miles) E (91 degrees)
Ocotillo Wells, CA - 37 km (23 miles) S (181 degrees)
Campo, CA - 39 km (24 miles) NE (53 degrees)
Julian, CA - 52 km (32 miles) SE (124 degrees)
Coordinates 32 deg. 48.9 min. N (32.815N), 116 deg. 8.4 min. W (116.139W)
Depth 9.56 km (5.9 miles)
Quality Good
Location Quality Parameters Nst=20, Nph=34, Dmin=4.7 km, Rmss=0.22 sec, Erho=0.37 km, Erzz=0.82 km, Gp=83 degrees
Event ID# ci39070287
Additional Information map || waveforms
  

For more information, see https://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