Typhoon No. 2 is expected to land in advance, and the peripheral airflow has reached Guangdong. What are the pros and cons?

On the afternoon of June 13, the Fengyun satellite image was released. From this image, it can be seen that Typhoon Parrot No. 2 in the South China Sea has a different situation, and here There is a very scattered situation in the center, as if it is in neutral.

1. It is very likely to change to Level 10

The situation we see means that Typhoon No. 2 is subject to relatively large restrictions at this time. In fact, this is The ocean temperature is favorable because it is difficult to form a large wind circle, which is a very fortunate thing for parts of Hainan such as Guangdong and Guangxi. And according to the data, Typhoon No. 2 has been maintained at level 8, which means the wind speed is 20 meters per second. According to the preliminary estimate, it will move northwest at a speed of about 20 kilometers and will gradually The enhancement is likely to reach level 10, but the room for change is relatively small.

2. Landing on the morning of June 15th

Furthermore, according to the forecast of the weather station, the time of landing has also changed from the original landing around noon on the 14th. In the morning Login, when it appears, it is likely to be between level 9 and 10, and it will be mixed with tropical storms or severe tropical storms. The location is relatively certain in Guangdong. The final result is that it is very likely to reach Category 6 on June 15 and become a tropical depression. Judging from the existing data, Typhoon No. 2 has already reached the coastal areas of Guangdong, and its impact has already appeared, so if it is People in Guangdong must pay more attention.

3. Advantages and Disadvantages

Because the structure is not symmetrical, the current trend is relatively chaotic, and it is likely to cause uneven rainfall in some areas. And before it completely makes landfall, it may bring heavy rainfall to some coastal areas at the center of the typhoon. For the Pearl River Estuary area, there will also be an increase in storms and rain at the same time, so when the typhoon makes landfall, it is likely to have some bad effects on this part of the area.

In fact, there are good and bad aspects for the Guangdong and Guangdong regions, because in the past period, Guangdong has experienced large-scale rainfall, but some areas did not exceed 1,000 mm, but in Guangdong Southwest and southern Guangxi, as well as some island areas, have more rain. Under the influence of this high temperature, some areas have experienced drought weather, which may be moderate or severe. When the typhoon comes, there will be rainfall, which just covers these dry areas, so when 2 When Typhoon No. 1 makes landfall, this situation can still be alleviated.

So to put it simply, it is a relatively good thing for these areas. Of course, heavy rainfall will also have a relatively large impact. It can be said that it is a situation where there are only pros and cons. There are good and bad, depending on how you look at it. Typhoons have two sides, and defenses must be based on different conditions in different regions.