Peak Ground Motion Data (Distance Order) for Petrolia Earthquake of 14 Dec 2017, 22:47:38 PST, 3.9MW 40.4218N 124.592W, 17.9 km depth Event Id: 72940181 CESMD Engineering Strong Motion Data Center Table Last Updated: 2018-02-02 11:00:38 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 89101 Petrolia - Fire Station 40.325 124.288 24.9( -- ) .014 .014 .38 .0 .014 .001 .000 - - NP NSMP 1023 Ferndale; Fire Station 40.576 124.264 32.7( -- ) .007 .007 .28 .0 .015 .001 .000 - -