BEIJING: Several cities in southern China raised their cyclone warning signals on Wednesday (Aug 24), bracing for Tropical Storm Ma-on, which was heading northwest at 30kmh and expected to reach the coast of Guangdong province on Thursday noon.
At 12.40pm, the Hong Kong Observatory issued a strong wind advisory, with speeds up to 62kmh expected. The storm, about 440km southeast of Hong Kong, will lash the city with heavy rains later Wednesday and into Thursday morning.
Hong Kong issued its third-highest typhoon warning on Wednesday evening as the storm trundled closer to the city, with authorities warning people to stay indoors.
Very hot weather has hung over the city for the past couple of days and temperatures reached as high as 34 degrees Celsius on Wednesday, with Ma-on - which translates to saddle - expected to be closest to the city on Thursday morning.
Hong Kong's financial markets will not open on Thursday if the typhoon signal remains at 8 or higher at 9am.
On Thursday, the Hong Kong government said that one person had been injured and reports of flooding and a fallen tree had been received. About 140 people had sought refuge in temporary shelters set up in the city, a government news release said. Schools were closed for at least the morning.
The Maritime Bureau of the Hong Kong-Zhuhai-Macau Bridge issued a typhoon-level II emergency response, closing it to shipping.
The ninth cyclone of the season, Ma-on is expected to generate waves of 5m to 8m across the northern part of the South China Sea, according to local media. Storm surges are expected to affect several cities in Guangdong province, including Shenzhen, Chaozhou, Huizhou and Yangjiang.
In Guangdong, several cities suspended high-speed rail and ferry service and evacuated workers on offshore projects.
The Shenzhen Meteorological Station upgraded the city's blue typhoon warning signal to yellow, and Zhongshan issued a yellow signal, suspending schools and child care classes throughout the city.
Shenzhen airport said it will suspend operation from 3am to 2pm on Thursday, according to a statement from its official Weibo account, and the city's railway department suspended some train services between Wednesday to Friday, the local Southern Metropolis Daily reported.
China has a four-tier, colour-coded weather-warning system, with red representing the most severe warning, followed by orange, yellow and blue.
Ma-on is expected to gradually weaken after as it moves inland toward the Guangxi region, Yunnan province and northern Vietnam, China's National Meteorological Center predicted.
The winds and rain could bring much-needed relief to southern areas assaulted by days of scorching heat, which has pressured China's national electricity grid, damaged crops and caused wildfires.
Though it will not directly impact Taiwan, the outer edges of Ma-on also brought heavy rain to southern and eastern parts of the island, with flights to the outlying Green Island and Orchid Island cancelled on Wednesday.