Authorities raised an early warning for some northern and southern Luzon areas as Super Typhoon ‘Rosal’ (international name: Champi) moved closer to the country on Oct. 20, Tuesday, said the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA). In a bulletin, the weather bureau said Rosal’s center winds could reach 185 kilometers per hour (kph) and these may be felt within 36 hours. Tropical Cyclone Wind Signal No. 1 is up in the following: +Batanes +The eastern portion of Babuyan Islands (Babuyan Island, Camiguin Island, Didicas Island) +The eastern portion of mainland Cagayan (Santa Ana, Gonzaga, Lal-Lo, Santa Teresita, Camalaniugan, Aparri, Buguey, Gattaran, Baggao, Peñablanca) +The northeastern portion of Isabela (Maconacon, Divilacan, Palanan, San Pablo, Cabagan, Santa Maria, Tumauini, Ilagan City) +The northeastern portion of Catanduanes (Pandan, Bagamanoc, Panganiban, Viga, Gigmoto) Meanwhile, the bureau said a gale warning may be issued within the day, in particular off Catanduanes where waves…