Witness location : Río Arriba (Puerto Rico) (23 km S from epicenter)
Time : T0+ 47 min
Witness location : Isabela (Puerto Rico) (35 km W from epicenter)
Time : T0+ 100 min
Witness location : Aguadilla (Puerto Rico) (44 km W from epicenter)
Time : T0+ 48 min
Witness location : Naranjales (Puerto Rico) (50 km SW from epicenter)
Time : T0+ 65 min
Witness location : Toa Baja (Puerto Rico) (54 km E from epicenter)
Time : T0+ 55 min