WIND INFORMATION IN HONG KONG DURING TROPICAL CYCLONE SITUATION

WIND SPEED DATA FOR STRONG WINDS OR ABOVE RECORDED BY THE
HONG KONG OBSERVATORY IN DIFFERENT REGIONS FROM 6:31 A.M.
TO 7:30 A.M. ON 20 JULY 2025 :

Maximum sustained wind speed reaching               
Storm force (Force 10-11)                           Maximum gust

Tate's Cairn      89 km/h                          114 km/h


Maximum sustained wind speed reaching               
Gale force (Force 8-9)                              Maximum gust

Waglan Island     85 km/h                          100 km/h
Green Island      65 km/h                           85 km/h


Maximum sustained wind speed reaching               
Strong force (Force 6-7)                            Maximum gust

Cheung Chau       59 km/h                           85 km/h
Sha Chau          57 km/h                           75 km/h
Ngong Ping        55 km/h                           85 km/h
Peng Chau         55 km/h                           76 km/h
Chek Lap Kok      51 km/h                           69 km/h
Lamma Island      50 km/h                           76 km/h
Lau Fau Shan      50 km/h                           73 km/h
Sai Kung          45 km/h                           75 km/h
Hong Kong Sea School   43 km/h                           84 km/h
Tai Mei Tuk       41 km/h                           69 km/h

INFORMATION BASED ON WIND SPEED DATA RECORDED BY AUTOMATIC
ANEMOMETER STATIONS. MAXIMUM SUSTAINED WIND SPEED REFERS TO
THE MAXIMUM 10-MINUTE MEAN WIND SPEED IN 60 MINUTES
INDICATED ABOVE. THE ABOVE DATA ARE BROADCAST TO GIVE THE
PUBLIC QUICK ACCESS TO REGIONAL WIND INFORMATION. ONLY
MINIMAL QUALITY CONTROL HAS BEEN APPLIED.

DISPATCHED BY HONG KONG OBSERVATORY AT 07:40 HKT ON 20.07.2025