SCEDC Home
Home

== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, 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 2:14:25 AM (PST) on Friday, February 14, 2020.
The magnitude 1.2 event occurred 7 km (4 miles) NW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).



Magnitude 1.2 - duration magnitude (Md)
Time Friday, February 14, 2020 at 2:14:25 AM (PST)
Friday, February 14, 2020 at 10:14:25 (UTC)
Distance from The Geysers, CA - 7 km (4 miles) NW (306 degrees)
Cobb, CA - 8 km (5 miles) W (263 degrees)
Cloverdale, CA - 17 km (11 miles) E (87 degrees)
Kelseyville, CA - 18 km (11 miles) S (174 degrees)
Middletown, CA - 19 km (12 miles) WNW (291 degrees)
Coordinates 38 deg. 48.8 min. N (38.812N), 122 deg. 49.1 min. W (122.819W)
Depth 2.89 km (1.8 miles)
Quality Excellent
Location Quality Parameters Nst=39, Nph=41, Dmin=1.0 km, Rmss=0.03 sec, Erho=0.17 km, Erzz=0.28 km, Gp=55 degrees
Event ID# nc73340990
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