Tropical Cyclones in 2020 > Table 3.4.2

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Table 3.4.2 Periods during which sustained strong and gale force winds were attained at the eight reference anemometers in the tropical cyclone warning system when tropical cyclone warning signals for Nangka were in force

Station	Start time when strong wind speed* was attained		End time when strong wind speed* was attained
Station	Date/Month	Time	Date/Month	Time
Cheung Chau	13/10	03:05	14/10	02:40
Hong Kong International Airport	13/10	11:48	14/10	02:13
Sai Kung	13/10	11:11	14/10	02:40

The sustained wind speed did not attain gale# force at all reference anemometers.

The sustained wind speed did not attain strong force at Kai Tak, Sha Tin, Lau Fau Shan, Ta Kwu Ling and Tsing Yi Shell Oil Depot.

* 10-minute mean wind speed of 41 - 62 km/h

# 10-minute mean wind speed of 63 - 87 km/h

Note: The table gives the start and end time of sustained strong force winds. Winds might fluctuate above or below the specified wind speeds in between the times indicated.