Peak Ground Motion Data (Distance Order) for Cobb Earthquake of 20 Oct 2006, 10:00:08 PDT, 4.5 ML 38.87N 122.79W, 4.2 km depth Event Id: 40190077NC CESMD Engineering Strong Motion Data Center Table Last Updated: 2006-10-20 13:13:00 Network Statn Distance PGAv1 PGAv2 PGV PGD ---- Sa (g) ----- Struct Id Name Nmbr Station Name N.Lat W.Long Epic Fault (g) (g) (cm/s) (cm) .3sec 1sec 3sec Apk(g) CE CGS 68035 Kelseyville - Red Hills Fire Sta 38.912 122.766 5.4( -- ) .035 .035 2.29 .2 .075 .012 .002 - - NP NSMP 1764 St. Helena; Fire Station No. 17 38.507 122.471 48.6( -- ) .005 .005 .18 .0 .007 .001 .000 - - NP NSMP 1765 Napa; Fire Station No. 3 38.330 122.318 72.3( -- ) .001 .001 .08 .0 .003 .001 .000 - -