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Tropical Cyclones in 2021 > Table 4.2

TROPICAL CYCLONES IN 2021

Table 4.2    Tropical cyclone warnings for shipping issued in 2021

Tropical Cyclone Name
No. of warnings
issued
Date and time of issue of
Duration
(hours)
First warning
Last warning
Date/Month Time+ Date/Month Time+
Tropical Storm Dujuan 6 22/02 0000 22/02 1200 12
Super Typhoon Surigae 12 21/04 0300 22/04 0900 30
Tropical Storm Choi-wan 29 01/06 1800 05/06 0600 84
Tropical Storm Koguma* 18 11/06 0600 13/06 0600 45
Tropical Depression* 10 05/07 0300 06/07 0600 27
Tropical Depression* 21 05/07 1200 08/07 0000 60
Typhoon Cempaka* 21 18/07 1500 21/07 0300 60
15 22/07 2100 24/07 1500 42
Typhoon In-fa 18 23/07 0600 25/07 0900 51
Tropical Storm Lupit* 45 02/08 1200 07/08 1800 126
Tropical Storm Omais 5 22/08 1200 23/08 0000 12
Severe Tropical Storm Conson 48 06/09 2100 12/09 1800 141
Super Typhoon Chanthu 28 09/09 1800 13/09 0300 81
Tropical Storm Dianmu 14 22/09 0900 24/09 0000 39
Tropical Storm Lionrock* 30 07/10 0600 10/10 1200 78
Typhoon Kompasu* 31 11/10 0000 14/10 1500 87
Tropical Depression 23 24/10 0600 27/10 0000 66
Super Typhoon Rai* 39 16/12 1200 21/12 0600 114
Total 413     1032

* Tropical cyclones for which tropical cyclone warning signals were issued in Hong Kong.

+ Times are given in UTC.