Peak Ground Motion Data (Distance Order) for Petrolia Earthquake of 18 Dec 2020, 08:13:42 PST, 3.9MW 40.4312N 124.2292W, 25.8 km depth Event Id: 73499875 CESMD Engineering Strong Motion Data Center Table Last Updated: 2020-12-18 08:40:47 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) NC NCSN KCT Cape Town 40.476 124.337 10.4( -- ) .006 .006 .26 .0 .011 .002 .000 - - CE CGS 89462 Rio Dell - 101/Painter St Overpass Grnds40.504 124.101 13.5( -- ) .010 .010 .26 .0 .009 .001 .000 - - NC NCSN KCO Cooskie Peak 40.257 124.266 19.6( -- ) .009 .009 .29 .0 .016 .002 .000 - -