Witness location : Grand Forks (Canada) (90 km NE from epicenter)
Time : T0+ 24 min
Witness location : Westbridge (Canada) (98 km N from epicenter)
Time : T0+ 25 min
Witness location : Trail (Canada) (127 km NE from epicenter)
Time : T0+ 160 min
Witness location : Sequim (USA) (305 km W from epicenter)
Time : T0+ 113 min