Witness location : Apia (Samoa) (281 km NE from epicenter)
Time : T0+ 57 min
Witness location : Tafuna (American Samoa) (333 km NE from epicenter)
Time : T0+ 1999 min
Witness location : Utulei (American Samoa) (340 km NE from epicenter)
Time : T0+ 251 min