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    Tropical Cyclones in 2022 > Table 4.8.1

    TROPICAL CYCLONES IN 2022

    Table 4.8.1    RAINFALL ASSOCIATED WITH EACH TROPICAL CYCLONE THAT CAME WITHIN 600 KM OF HONG KONG IN 2022

    Name of tropical cyclone Period when tropical cyclone within 600 km of Hong Kong Rainfall at the Hong Kong Observatory (mm)
    T1
    Date/
    Month    		 Time* T2
    Date/
    Month    		 Time* (i)
    within 600 km of Hong Kong (T1 - > T2)    		 (ii)
    24-hour period after T2    		 (iii)
    48-hour period after T2    		 (iv)
    72-hour period after T2    		 (i) + (iv)
    Total
    T1 - > (T2 + 72 hours)
    Typhoon Chaba 30/06 2000 03/07 1700 136.7 0.2 0.6 1.1 137.8
    Tropical Depression 03/08 2000 04/08 1100 1.1 121.1 179.5 184.8 185.9
    Tropical Storm Mulan 09/08 1000 11/08 0000 118.1 12.4 88.4 88.4 206.5
    Typhoon Ma-on 24/08 0300 25/08 1900 53.6 0.1 0.1 0.1 53.7
    Typhoon Nesat 16/10 1800 19/10 0000 19.7 0.0 0.0 0.0 19.7
    Tropical Depression # 22/10 1400 23/10 1100 Trace 0.0 0.0 0.0 Trace
    Severe Tropical Storm
    Nalgae    		 31/10 1700 03/11 0800 82.5 7.8 7.8 11.3 93.8
    Total 697.4
    * Hong Kong Time （UTC + 8 hours）.
    # Tropical cyclone without issuing of tropical cyclone warning signal in Hong Kong.
    T1 The time when a tropical cyclone was first centred within 600 km of Hong Kong.
    T2 The time when a tropical cyclone was dissipated within or moved outside 600 km of Hong Kong.


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