Peak Ground Motion Data (Distance Order) for Petrolia Earthquake of 31 May 2023, 12:59:39 PDT, 3.9MW 40.3500N 125.6007W, 10.0 km depth Event Id: 73894796 CESMD Engineering Strong Motion Data Center Table Last Updated: 2023-05-31 13:21:26 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 KCO Cooskie Peak 40.257 124.266 113.9( -- ) .003 .003 .13 .0 .007 .001 .000 - - NP NSMP 1581 Eureka; South Bay School 40.735 124.208 125.5( -- ) .002 .002 .07 .0 .003 .000 .000 - - NP NSMP 1582 Eureka; College of the Redwoods 40.698 124.192 125.5( -- ) .001 .001 .02 .0 .001 .000 .000 - - NC NCSN KPR Pringle Ridge 40.220 124.057 132.0( -- ) .001 .001 .04 .0 .002 .000 .000 - -