How did the title of typhoon come from, such as the upcoming "Blavin"

In the past, typhoons didn't have a name, but they were numbered according to the order of occurrence every year. There is no uniform international regulation. However, when two or three typhoons occur simultaneously, they are often confused. Therefore, since 1947, the "Joint Typhoon Warning Center" of the US military stationed in Guam has been responsible for sending aircraft for reconnaissance. When the typhoon intensity reaches, it will be named to show the difference. The naming principle is the northern hemisphere 180 degrees west. In the northern hemisphere/east of Kloc-0/80 degrees, another group of female names is used. As for typhoons in the southern hemisphere, they are all male names. In this way, the region and sequence of typhoons can be distinguished without confusion.

1979 In the northern hemisphere, the naming method was changed, and the names of typhoons from the central and northwestern Pacific Ocean (east longitude 180 degrees west) to the South China Sea were changed to alternate names of males and females, and they were still divided into four groups, with a total of 84 names * *. In addition, (1990) the names of each typhoon group were changed to four groups of alternate names of male and female.

The names of typhoons before 1999 were released by joint typhoon warning center, Pearl Harbor. Both the Hong Kong Observatory and central weather bureau, Taiwan Province Province adopted the English names of typhoons and then translated them into Chinese names. After 2000, Chinese typhoon names were formulated, and countries cooperated to formulate typhoon names with local characteristics. For example:

China China: Wukong, Du Fu and so on.

Cambodia, Cambodia: Chanthu et al.

North Korea DPR North Korea: Kirogi, Pongsona, etc.

China and Hongkong: Tingting, Kai Tak, etc.

Japan: Compass (Kompasu), etc.

Lao People's Democratic Republic, Laos: ketsana, etc.

Macau Macau: plum blossom (Muifa), etc.

Actually, typhoons are named according to the table! The following is the typhoon naming table from 1979 to 2000! !

Year naming agency

1979- 1989 JTWC Joint Typhoon Warning Center

1989- 1996 JTWC Joint Typhoon Warning Center

1996-2000 JTWC Joint Typhoon Warning Center

2000-later JMA Japan Meteorological Observatory