Witness location : Coquimbo (Chile) (80 km NE from epicenter)
Time : T0+ 15 min
Witness location : Quillota (Chile) (262 km S from epicenter)
Time : T0+ 9 min
Witness location : Viña del Mar (Chile) (284 km S from epicenter)
Time : T0+ 730 min
Witness location : La Rioja (Argentina) (504 km E from epicenter)
Time : T0+ 9 min