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 7:49:38 AM (PDT) on Tuesday, October 8, 2019.
The magnitude 0.3 event occurred 6 km (4 miles) NW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).



Magnitude 0.3 - duration magnitude (Md)
Time Tuesday, October 8, 2019 at 7:49:38 AM (PDT)
Tuesday, October 8, 2019 at 14:49:38 (UTC)
Distance from The Geysers, CA - 6 km (4 miles) NW (319 degrees)
Cobb, CA - 7 km (4 miles) W (264 degrees)
Middletown, CA - 17 km (11 miles) WNW (294 degrees)
Kelseyville, CA - 18 km (11 miles) S (169 degrees)
Cloverdale, CA - 19 km (12 miles) E (86 degrees)
Coordinates 38 deg. 49.0 min. N (38.816N), 122 deg. 48.0 min. W (122.799W)
Depth 2.94 km (1.8 miles)
Quality Excellent
Location Quality Parameters Nst=8, Nph=8, Dmin=1.0 km, Rmss=0.02 sec, Erho=0.61 km, Erzz=1.07 km, Gp=78 degrees
Event ID# nc73288750
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