The typhoon is coming! What is the impact on Fujian?

Typhoon No.4 has been generated this year, but it will not directly affect Fujian at present.

This year's No.4 typhoon "Lee Tae" was generated at 08: 00 on June 5438+05, and is currently located about 335 kilometers southeast of Dongsha Island. It is predicted that the typhoon will move to the north-north direction at the speed of 10 km/h to 15 km/h, and its intensity will gradually increase. It is expected to land in the eastern part of Hainan Island and the western coastal area of Guangdong on the evening of 17 and the morning of 18. It may reach typhoon level or strong typhoon level before landing, and the wind speed is between 35 meters and 42 meters per second, which is equivalent to 12 to 14.

However, Fujian Province is not expected to be directly affected by Typhoon Lee Tae, except for the wind area around the typhoon. During this period, showers and thunderstorms dominated the province. Therefore, Fujian residents should be vigilant, pay close attention to weather changes and take preventive measures. In addition, according to the forecast of the meteorological department, Typhoon Lee Tae will enter the Beibu Gulf after 18, and tend to the northern coastal areas of Viet Nam.

The regional composition of typhoon:

1. Peripheral gale area: located from the edge of typhoon to the outer edge of vortex area. Its important feature is that the wind speed is coming to the center, and the wind power can reach more than 6 levels. The weather in this area is chaotic and fluctuating, with heavy rainfall and intermittent rainfall.

2. Vortex storm area: located from the edge of gale area to the eye wall of typhoon, and the inner layer is close to the eye. Generally speaking, the strongest wind will appear outside the cloud wall, and the strongest rainstorm will appear inside the cloud wall. There is strong wind and heavy rain in the cloud wall, where convection and wind and rain are the strongest and destructive.

3. Typhoon eye area: The typhoon eye area has the lowest wind speed and air pressure, and there is basically no wind. The weather is calm, partly cloudy, dry and warm, and you can even see the clean sky. Therefore, the center of the typhoon is very harmless, and it is a "small area" with a vast ocean and sky.

Baidu Encyclopedia-Typhoon