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TROPICAL CYCLONES IN 2015

TROPICAL CYCLONES IN 2015

TABLE 2.1   Monthly distribution of the occurrence of tropical cyclones in Hong Kong’s area of responsibility( 10° - 30°N, 105° - 125°E), based on the first occurrence of the tropical cyclone in the month

Year Month Total
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1961         3 5 2 5 4 3 1 1 24
1962       3   4 5 4 1 3   20
1963           3 3 3 2     2 13
1964       1 1 5 3 6 3 6 1 26
1965 1       2 3 4 3 2   1   16
1966       2   5 2 3 2 2 1 17
1967     1 1   1 2 6 1 2 3   17
1968         2 4 2 1 3   12
1969             3 3 4 1     11
1970   1   2 2 3 4 5 3   20
1971       1 2 2 5 3 3 4     20
1972 1         3 2 4 2 1 1 1 15
1973             4 4 2 4 3   17
1974           3 2 4 2 4 4 2 21
1975 1         1   3 2 3 1 1 12
1976         1 1 1 4 1   1 1 10
1977           1 4 1 3   1   10
1978 1     1   2 2 4 5 4 1   20
1979       1 2 1 3 5 2 2 1 1 18
1980     1   3 1 5 2 3 1 1   17
1981           3 3 3 1 1 3 1 15
1982     2   1 1 3 3 3 1   2 16
1983           1 3 1 3 5 2   15
1984           2 2 4 2 2 2   14
1985           2 2 2 4 4 1   15
1986         1 1 1 4 1 3 3 2 16
1987           1 3 2 1 1 3 1 12
1988 1       1 3 1 1 2 5 2 1 17
1989         2 1 4 2 4 3 1   17
1990         1 4 2 3 3 3 2   18
1991       1 1 1 3 2 2 1 3   14
1992           2 3 2 2 2     11
1993           1 1 2 3 2 2 3 14
1994       1 1 2 6 5 2 2   1 20
1995           1 1 5 5 3 1 1 17
1996   1   1 2   3 3 2 1 2   15
1997         1   1 4 1 2 1   10
1998             1 3 4 3 3 1 15
1999       1   1 1 2 3 2 1 1 12
2000         2 1 3 5 3 3 2 1 20
2001         1 2 4 2 2 1 1 1 14
2002 1         1 3 2 3       10
2003       1 1 2 2 3 1 1 1   12
2004     1   1 3 2 2 2 1 2 1 15
2005     1       2 3 4 3 2   15
2006         1 1 3 3 4 1 2 1 16
2007             1 4 3 1 3   12
2008       1 2 1 2 3 5 1 2   17
2009         2 2 3 2 3 4 1   17
2010             3 4 2 2     11
2011         2 3 1 2 2 2     12
2012       1   3 2 3 1 2   2 14
2013           2 3 4 4 3 3   19
2014 1         1 2   3   1 2 10
2015 1     1 1 1 2 2 2 2   1 13
Average
(1961-2010)
0.1 0.0 0.1 0.2 0.8 1.4 2.6 3.1 2.7 2.1 1.7 0.6 15.6