
HK to see occasional showers, thunderstorms until Sat
The Drainge Services Department confirmed six flooding reports between Wednesday night and Friday morning. File photo: RTHK
Hong Kong will continue to face occasional showers and squally thunderstorms on Friday and Saturday, according to the observatory.
The weather agency said it recorded more than 100 millimetres of rainfall over many places in the SAR on Thursday, with repeated amber and red rainstorm warnings during the day. Rainfall exceeded 140 millimetres in some areas.
Shum Chi-tai, an acting senior scientific officer at the observatory, said the remnant of tropical storm Danas is not the only factor causing the unstable weather.
"The adverse weather is not related solely to the remnants of Danas, but also the southwest monsoon. From what we see, we expect that occasional showers and squally thunderstorms will continue, and there will be some more showers tomorrow," he said on an RTHK programme on Friday.
"Looking ahead, there will be an anticyclone aloft that will gradually affect Hong Kong in the coming days. Therefore, by early next week, the showers will let up and conditions will improve."
The Drainage Services Department confirmed six flooding reports between Wednesday night and 8am on Friday, with all of them coming from the New Territories.
Chan Hak-keung, the department's acting assistant director of operations and maintenance, said there was a flood on the San Tin Highway, two on San Tin Tsuen Road, and one each in Tai Wo Village in Pat Heung and Long Tin Road in Yuen Long.
"These six locations are not flooding black spots. What happened was that mud and silt, as well as tree leaves and branches were washed into drainage inlets and roadside gullies and caused blockages. After removal works were completed, the drains were up and running again within an hour or two," he told the same radio show.
Chan said more than 100 emergency response teams were dispatched to handle floods and clear blocked drains.
He added that before downpours on Wednesday, his department carried out inspections and clearance work at 240 spots across the city that are prone to flooding.

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RTHK
3 days ago
- RTHK
HK to see occasional showers, thunderstorms until Sat
HK to see occasional showers, thunderstorms until Sat The Drainge Services Department confirmed six flooding reports between Wednesday night and Friday morning. File photo: RTHK Hong Kong will continue to face occasional showers and squally thunderstorms on Friday and Saturday, according to the observatory. The weather agency said it recorded more than 100 millimetres of rainfall over many places in the SAR on Thursday, with repeated amber and red rainstorm warnings during the day. Rainfall exceeded 140 millimetres in some areas. Shum Chi-tai, an acting senior scientific officer at the observatory, said the remnant of tropical storm Danas is not the only factor causing the unstable weather. "The adverse weather is not related solely to the remnants of Danas, but also the southwest monsoon. From what we see, we expect that occasional showers and squally thunderstorms will continue, and there will be some more showers tomorrow," he said on an RTHK programme on Friday. "Looking ahead, there will be an anticyclone aloft that will gradually affect Hong Kong in the coming days. Therefore, by early next week, the showers will let up and conditions will improve." The Drainage Services Department confirmed six flooding reports between Wednesday night and 8am on Friday, with all of them coming from the New Territories. Chan Hak-keung, the department's acting assistant director of operations and maintenance, said there was a flood on the San Tin Highway, two on San Tin Tsuen Road, and one each in Tai Wo Village in Pat Heung and Long Tin Road in Yuen Long. "These six locations are not flooding black spots. What happened was that mud and silt, as well as tree leaves and branches were washed into drainage inlets and roadside gullies and caused blockages. After removal works were completed, the drains were up and running again within an hour or two," he told the same radio show. Chan said more than 100 emergency response teams were dispatched to handle floods and clear blocked drains. He added that before downpours on Wednesday, his department carried out inspections and clearance work at 240 spots across the city that are prone to flooding.


HKFP
4 days ago
- HKFP
Storm Danas: Hong Kong hoists third amber rain signal in 24 hrs, schools suspended Friday
Hong Kong's Observatory has raised the amber rain signal for the third time in 24 hours, with all schools cancelled for Friday. The amber rain signal is raised when there is rainfall exceeding 50 millimetres falling, or expected to fall, in an hour. The thunderstorm and monsoon signals were also in force during lunchtime on Thursday. The Education Bureau announced on Thursday that all classes at afternoon schools would be suspended for the rest of the day, though whole-day schools would continue. The steering committee on handling extreme weather, chaired by Chief Secretary Eric Chan, also declared that all day schools would be suspended on Friday. 'Due to the rainstorm and thunderstorm associated with the tropical depression Danas, the weather conditions are expected to remain bad tomorrow,' the government said in a press release. Primary, secondary, special schools, kindergartens and childcare centres will be closed, whilst Friday's secondary school admission day events will be postponed to next Monday. The Observatory said that flash floods, flooding and road congestion could occur during the coming hours on Thursday. 'The remnant of Danas is now moving southwestwards across eastern Guangdong. It may then skirt the vicinity of Dongguan to Huizhou. The active southwest monsoon to its south will generally affect the vicinity of the Pearl River Estuary today and tomorrow,' it said. 'There will be torrential rain and squally thunderstorms over the region. Under the combined effect of the torrential rain and the southwest monsoon, the weather will be relatively severe.' Heavy rain signals The amber signal was hoisted late on Wednesday, before being replaced by the red signal just after midnight. Warnings were cancelled at 1.40am on Thursday, though an amber and red signal were raised again on Thursday morning. Both were cancelled, only for the amber signal to be raised once more at 12.40pm. Danas has lashed China in recent days, with torrential monsoonal rain causing deadly landslides and flash floods. Meanwhile, since last week, a subtropical high-pressure system has been causing power grid faults and droughts. According to Reuters, meteorologists have linked extreme weather in China to climate change, with ageing flood defences and infrastructure gaps compounding the threat to people and property. The weather in Hong Kong is predicted to remain hot and unsettled over the coming week, according to the Observatory. 'Under the influence of an active southwest monsoon, there will be heavy showers and squally thunderstorms over the coast of southern China and the northern part of the South China Sea in the next couple of days,' it said.


RTHK
4 days ago
- RTHK
Red rainstorm alert back again as deluge hits city
Red rainstorm alert back again as deluge hits city The observatory once again issued the red rainstorm warning at 12.40pm. Photo: RTHK The red rainstorm warning was raised twice in three hours on Thursday amid widespread downpours across Hong Kong. In issuing the red alert again at 12.40pm, the Observatory said further heavy rain could cause serious road flooding and traffic congestion and that several areas in the New Territories were particularly being battered by downpours. "Heavy rain is affecting the northern part of the New Territories, especially in Pat Heung and Kam Tin areas," it said. "More than 60 millimetres of rainfall have been recorded in the past one hour. "Residents in the northern New Territories, who are likely to be affected, are advised to take necessary precautions to avoid possible flood damage. Heavy rain may bring about flash floods. People should stay away from watercourses. They should also pay attention to the flood sirens if they are nearby." The forecaster issued the amber rainstorm warning at 8.35am, before upgrading it to red an hour later. By 10.40am, the warning was replaced by the amber signal. According to the observatory's forecast, the remnant of tropical storm Danas was moving southwest across eastern Guangdong and might skirt Dongguan and Huizhou. "The active southwest monsoon to its south will generally affect the vicinity of the Pearl River estuary [on Thursday and Friday]," it said. "There will be torrential rain and squally thunderstorms over the region. "Under the combined effect of the torrential rain and the southwest monsoon, the weather will be relatively severe."