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 3:31 P.M.
TO 4:30 P.M. ON 20 JULY 2025 :

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

Ngong Ping        75 km/h                          117 km/h
Tap Mun           69 km/h                           82 km/h
Tai Mei Tuk       66 km/h                           80 km/h


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

Cheung Chau       62 km/h                           73 km/h
Waglan Island     60 km/h                           71 km/h
Tai Po Kau        55 km/h                           71 km/h
Cheung Chau Beach   48 km/h                           53 km/h
Sha Chau          48 km/h                           64 km/h
Kai Tak           45 km/h                           64 km/h
Green Island      43 km/h                           66 km/h
Tate's Cairn      43 km/h                           72 km/h
Chek Lap Kok      42 km/h                           61 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 16:40 HKT ON 20.07.2025