MANILA, Philippines — Super Typhoon Rosal, internationally known as Champi, weakened into a typhoon Thursday afternoon, Oct. 22, the state weather bureau reported. In its weather advisory, the Philippine Atmospheric, Geophysical and Astronomical Services Administration (Pagasa) said Rosal had slightly weakened as of 2 p.m. As of 3 p.m., Rosal was located 360 kilometers east