BEIJING/MANILA (Reuters) - Heavy rains and powerful winds battered East Asia on Thursday, pressing authorities to evacuate hundreds of thousands of people from their homes in Japan and putting China on alert for its worst floods in years.
In the Philippines, power was gradually restored to millions of homes in and around Manila after Typhoon Conson hit the capital harder than expected on Tuesday night, killing 23 people and leaving dozens missing.
Tropical Storm Risk downgraded the typhoon to a tropical storm on Thursday, but the Philippines' weather bureau said it was expected to regain strength as it moved over the South China Sea and headed towards southern China and northern Vietnam.
Conson was due to hit land late on Friday, the Tropical Storm Risk website (http://www.tropicalstormrisk.com) said.
China's Xinhua news agency said the storm would make landfall in Hainan island's southern resort city of Sanya before moving into Guangdong and Guangxi, bringing heavy rain.
"Winds will gradually strengthen and it may increase in intensity to a typhoon," the China Meteorological Administration said on its website (www.cma.gov.cn).
More than 24,000 fishing boats have taken shelter in harbours around Hainan and ferry services between the island the mainland will be stopped in the early evening, Xinhua said.
Typhoons and tropical storms regularly hit the Philippines, China, Taiwan and Japan in the second half of the year, gathering strength from the warm waters of the Pacific Ocean or South China Sea before normally weakening over land.
Japan's Kyodo news agency said local governments had recommended that some 300,000 people be evacuated from their homes, as the Meteorological Agency forecast heavy rains from a separate weather system for the west and east of the country later on Thursday.
TV images showed some houses tilted after being hit by mudslides, swollen rivers and abandoned cars almost submerged in flooded streets. Footage also showed a rescue crew saving a man caught in a fallen tree on a fast-running river.
Authorities say at least two people have been killed.
"NO ROOM FOR OPTIMISM" IN CHINA
Rain across a large swathe of southern China has already killed almost 600 people this year, with more than 200 missing, causing damage worth 120.2 billion yuan ($17.75 billion), according to the latest government figures.
Central China now faces its worst flooding since 1998, when thousands died, as rain continues to batter the upper and middle reaches of the Yangtze River.
"Although the current situation along the Yangtze River has yet to reach the danger level, it is definitely at a crucial point," the China Daily quoted senior flood official Wang Jingquan as saying.
"If heavy rain hits the upper reaches of the Yangtze River, coupled with the continuous rainfall in the middle and lower reaches, severe flooding similar to that in 1998 will occur.
"There will be no room for optimism as the incoming Typhoon Conson will add to the grave situation in flood control."
Yangtze floods 12 years ago killed more than 4,000 people and forced the evacuation of more than 18 million.
President Hu Jintao and Premier Wen Jiabao have ordered local governments to step up flood relief efforts and "stressed that people residing in areas under the threat of floods and typhoons must be relocated to safety in a timely manner", the report said.
POWER RETURNS IN MANILA
Trains, planes and ferries returned to normal operations in the Philippines as Typhoon Conson tracked toward Hainan.
More than 8,000 people remained in temporary shelters in five cities and 47 towns on Luzon, the Philippines' main island.
About 40 percent of the Luzon power grid's daily requirement of nearly 5,500 megawatts had been restored, although repairs have been slowed by damaged bridges and roads, fallen trees and posts and snapped cables and transmission lines.
Civil defence chief Benito Ramos said the typhoon had not caused a great deal of damage to rice- and coconut-growing areas near the capital.
(Additional reporting by Yoko Nishikawa in Tokyo; Editing by Ron Popeski)
(For more news on Reuters India, click http://in.reuters.com)