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 6:58:45 AM (PDT) on Wednesday, October 10, 2018.
The magnitude 0.7 event occurred 7 km (5 miles) WNW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).



Magnitude 0.7 - duration magnitude (Md)
Time Wednesday, October 10, 2018 at 6:58:45 AM (PDT)
Wednesday, October 10, 2018 at 13:58:45 (UTC)
Distance from The Geysers, CA - 7 km (5 miles) WNW (302 degrees)
Cobb, CA - 9 km (6 miles) W (264 degrees)
Cloverdale, CA - 16 km (10 miles) E (87 degrees)
Kelseyville, CA - 18 km (11 miles) S (177 degrees)
Middletown, CA - 20 km (12 miles) WNW (290 degrees)
Coordinates 38 deg. 48.8 min. N (38.813N), 122 deg. 49.7 min. W (122.828W)
Depth 1.55 km (1.0 miles)
Quality Excellent
Location Quality Parameters Nst=14, Nph=14, Dmin=0.4 km, Rmss=0.03 sec, Erho=0.22 km, Erzz=0.59 km, Gp=66 degrees
Event ID# nc73095821
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