Witness location : Niseko Town (Japan) (275 km NW from epicenter)
Time : T0+ 12 min
Witness location : Otaru (Japan) (290 km NW from epicenter)
Time : T0+ 89 min
Witness location : Tokyo (Japan) (669 km SW from epicenter)
Time : T0+ 17 min
Witness location : Tokyo (Japan) (670 km SW from epicenter)
Time : T0+ 12 min