Peak Ground Motion Data (Distance Order) for Chignik Earthquake of 16 Sep 2021, 17:51:55 UTC, 5.6MWW 55.0291N 156.4898W, 36.5 km depth Event Id: 021bwmmasc CESMD Engineering Strong Motion Data Center Table Last Updated: 2021-09-30 12:29:59 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) AK UAGI S15K Chignik Lagoon AK USA 56.306 158.540 192.0( -- ) .002 .002 .13 .0 .000 .000 .000 - -