Peak Ground Motion Data (Distance Order) for
Attu Station Earthquake of 04 Mar 2026, 17:54:36 UTC, 6.4MWW
52.3258N 176.3707E, 10.0 km depth Event Id: 7000s211
CESMD Engineering Strong Motion Data Center
Table Last Updated: 2026-04-16 18:43:19
Network Statn Distance PGAv1 PGAv2 PGV PGD ---- Sa (g) ----- Struct
Id Name Nmbr Station Name N.Lat E.Long Epic Fault (g) (g) (cm/s) (cm) .3sec 1sec 3sec Apk(g)
AV AV AMKA Amchitka Island Regional Station Ala 51.378 179.302 227.8( -- ) .002 .002 .44 .6 .004 .003 .002 - -