A motorist drives through floodwaters on Lantau Island in Hong Kong on 8 September 2023. Photo: AFP / Peter Parks
Torrential rain deluged Hong Kong on Friday leading to widespread flooding across the densely packed city, submerging streets, shopping malls and metro stations, as authorities shut schools and asked workers to stay at home.
The Chinese special administrative region saw the highest hourly rainfall since records began 140 years ago. Cascades of water tumbled down the city's mountainous terrain as authorities issued landslide risk warnings.
Streets turned into torrents, videos circulating on social media showed, while one clip showed metro workers wading waist deep in a station as they tried to stem the water flow gushing down from road level.
The city's cross harbour tunnel, one of main arteries connecting Hong Kong island to Kowloon, was also inundated with water, while photos showed a waterlogged shopping centre in the Chai Wan district.
Hong Kong Observatory reported rainfall of 158.1 millimetres between 11 pm HKT on Thursday and midnight on Friday.
![This picture shows stranded vehicles on a flooded road in Hong Kong on September 8, 2023. Record rainfall in Hong Kong caused widespread flooding in the early hours on September 8, disrupting road and rail traffic just days after the city dodged major damage from a super typhoon. (Photo by Libby HOGAN / AFP) / “The erroneous mention[s] appearing in the metadata of this photo by Libby HOGAN has been modified in AFP systems in the following manner: [stranded vehicles on a flooded road] instead of [commutes on a flooded road]. Please immediately remove the erroneous mention[s] from all your online services and delete it (them) from your servers. If you have been authorized by AFP to distribute it (them) to third parties, please ensure that the same actions are carried out by them. Failure to promptly comply with these instructions will entail liability on your part for any continued or...](https://media.rnztools.nz/rnz/image/upload/s--JDkYLgW3--/ar_16:10,c_fill,f_auto,g_auto,q_auto,w_1050/v1694137548/4L300FR_000_33UK3CL_jpg)
Stranded vehicles on a flooded road in Hong Kong on 8 September 2023. Photo: AFP / Libby Hogan
The weather bureau issued the highest "black" rainstorm warning and said more than 200mm of rainfall was recorded on Hong Kong's main island, Kowloon and the northeastern part of the city's New Territories since Thursday night.
The trough of low pressure associated with the remnant of Typhoon Haikui has brought torrential rain to the coast of China's Guangdong since Thursday, the weather bureau said.
Extreme conditions are expected to last until at least noon on Friday.
Hong Kong's stock exchange will not open on Friday morning and will remain shut for the afternoon session if the "black" rainstorm warning remains in place by noon, the exchange said.
City leader John Lee said he was very concerned about the severe flooding in most parts of the territory and had instructed all departments to respond with "all-out efforts".
Some passenger and cargo clearance points at two border control points between Hong Kong and neighbouring city Shenzhen were suspended due to flooding, the government said.
In the city's Wong Tai Sin district, vehicles were submerged in water as they tried to drive down a main road.
Hong Kong's MTR Corp which operates the city's rail network said at least one line was shut while others were operating at delayed intervals.
All schools have been suspended on Friday due to "extreme conditions caused by extensive flooding and serious traffic disruption," the government said.
It appealed to employers to observe work arrangements normally used for the strong wind signal 8, which brings the city to an effective standstill with offices and stores shut.
- Reuters
