MANILA, Philippines — Super Typhoon Rosal slightly weakened on Wednesday afternoon, Oct. 21, as it moved west-northwestward east of Aparri, Cagayan, the state weather bureau said. The Philippine Atmospheric, Geophysical and Astronomical Services Administration (Pagasa), in its 5 p.m. weather advisory, reported that Rosal’s eye was located 725 kilometers (450 miles) east of Aparri as