SCEDC Home
Home

== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California



Version #0: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 0:43:08 AM (PST) on Tuesday, February 11, 2020.
The magnitude 0.3 event occurred 7 km (4 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).



Magnitude 0.3 - duration magnitude (Md)
Time Tuesday, February 11, 2020 at 0:43:08 AM (PST)
Tuesday, February 11, 2020 at 8:43:08 (UTC)
Distance from The Geysers, CA - 7 km (4 miles) NW (304 degrees)
Cobb, CA - 9 km (5 miles) W (263 degrees)
Cloverdale, CA - 17 km (10 miles) E (87 degrees)
Kelseyville, CA - 18 km (11 miles) S (175 degrees)
Middletown, CA - 19 km (12 miles) WNW (290 degrees)
Coordinates 38 deg. 48.7 min. N (38.812N), 122 deg. 49.4 min. W (122.823W)
Depth 2.33 km (1.4 miles)
Quality Excellent
Location Quality Parameters Nst=11, Nph=11, Dmin=0.7 km, Rmss=0.01 sec, Erho=0.46 km, Erzz=0.98 km, Gp=83 degrees
Event ID# nc73338206
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