indice ultravioletti a San Luis Pass (tcoon) (5 mi.) | indice ultravioletti a Alligator Point (West Bay) (9 mi.) | indice ultravioletti a Freeport (10 mi.) | indice ultravioletti a Jamaica Beach (West Bay) (16 mi.) | indice ultravioletti a Galveston Pleasure Pier (29 mi.) | indice ultravioletti a Texas City (Turning Basin) (29 mi.) | indice ultravioletti a Galveston Pier 21 (30 mi.) | indice ultravioletti a Sargent (tcoon) (33 mi.) | indice ultravioletti a Port Bolivar (33 mi.) | indice ultravioletti a Eagle Point (34 mi.)