Typhoon Wipha, which intensified to a rare No. 10 hurricane signal yesterday, brought torrential rain, widespread flooding, and significant damage to Hong Kong before moving toward the Beibu Gulf. The Hong Kong Observatory canceled all storm signals at 5:10 am today, but cleanup efforts continue to address the storm’s impact.
Severe Flooding and Traffic Disruptions
Heavy rainfall caused severe flooding across the city, with videos showing muddy waters inundating streets. Lung Cheung Road near Wong Tai Sin and Choi Hung Stations faced temporary lane closures as vehicles struggled through floodwaters. A taxi was stranded on Clear Water Bay Road, requiring driver rescue. Flooding eased by 4:30 pm. In Tai Po, knee-high floodwaters closed Lam Kam Road by 4:00 pm, prompting drivers to seek alternative routes. The Observatory reported over 110 mm of rain in Pat Heung and Kam Tin, issuing a flood warning for the northern New Territories at 3:50 pm.
The Drainage Services Department resolved seven flooding cases by 8:00 pm, including incidents in Tai Po, Wong Tai Sin, Sai Kung, and Yau Tong. Preemptive measures on July 19, such as water barriers and pumps in Tai Po, prevented further flooding.
Extensive Damage and Injuries
The storm felled 711 trees, with 286 and 425 reports to the 1823 Call Centre and Fire Services Department, respectively. Five scaffolding collapses were reported, including a dramatic incident in North Point. The Buildings Department is addressing scaffolding issues in Wah Fu Estate, Siu Sai Wan, and private estates. Twenty-one building-related incidents, mostly loose windows, were reported, with 15 under processing. Thirty-three people were injured, and no landslides occurred.
Storm Intensity and Public Response
Wipha strengthened to a No. 10 hurricane at 9:20 am yesterday, with winds exceeding 118 km/h and gusts up to 179 km/h at Ngong Ping. Despite the storm, some residents ventured to coastal areas like Heng Fa Chuen and Tsim Sha Tsui to watch waves, while others visited cinemas in Taikoo Shing and Kwun Tong. In Macau, a No. 10 signal was issued, with 27 incidents, including seven structural collapses and five injuries.
Weather Outlook
Today brings cloudy skies, showers, and thunderstorms, with a high of 29°C. Showers persist tomorrow, July 22, the "Great Heat" solar term, with temperatures of 26–30°C. Conditions will improve by the weekend, with sunny intervals and highs up to 33°C. Authorities urge residents to avoid hazardous areas and report issues to 1823 as cleanup continues.