New Delhi, Sept. 24 -- Super Typhoon Ragasa continues its destructive march through East Asia. Satellite images show it barreling toward southern China after wreaking havoc in Taiwan and the Philippines. Authorities are raising alarms over storm surges, widespread flight cancellations, and impending landfall.

Satellite and tropical-cyclone trackers place Ragasa moving west-north-west through the northern South China Sea after battering northern Luzon in the Philippines and eastern Taiwan.

Joint forecasts from meteorological agencies and independent trackers show a compact but intense cyclone with a well-defined eye and very high sustained winds, and project a track toward the Guangdong coast and the Pearl River Delta.

The Joint Typhoon...