Typhoon "Plum Blossom" affects geometry on Zhejiang?Will you log in?Meteorological expert answer

Zhejiang News Client reporter Wang Keyu

"Xuan Lannuo" didn't take long, and Typhoon "Plum Blossom", No. 12 this year. At 11:00 on September 12, the center of the "Plum Blossom" was about 660 kilometers east of the south of Zhoushan City, Zhejiang Province. The speed of 5-10 kilometers is slowly moving north of the north.

In fact, the super typhoon on the 9th in 2011 is also called "plum blossoms". Although it has not directly landed in my country, its huge peripheral circulation has caused a considerable degree of damage.

This time the "plum blossom" came again, and it imposed the geometry on Zhejiang? Will you log in? This side reporter invited Guo Qiaohong, the chief forecaster of Zhejiang Meteorological Observatory to answer.

The current "plum blossom" is slowly moving, will it be accelerated next?

On the 11th, the auxiliary high pressure of the east and west rings stuck the "plum blossom" in the middle, causing it to be in a slow movement. However, it is expected that after moving into the south of the East China Sea this night, the "plum blossom" will be separated from the influence of high pressure on the west side of the subtropical high pressure and gradually approach the coast of the northeast of our province.

Compared with "Xuan Lannuo", the influence of "plum blossoms" on our province?

After entering the East China Sea, the "Plum Blossom" is in a very complicated atmospheric environment. There is a new low -voltage generation on the east side. There is a vortex of the mainland on the west side. It may affect each other in the future. Whether landing is still uncertain.

However, no matter whether the "plum blossom" is landing or not, its movement path will be west than "Xuan Lannuo", closer to our province, near the coast of Ningbo and Zhoushan in our province. It brings a more serious impact of wind and rain.

Among them, during the day from the 12th to 13th, the gusts of the coastal seas of the central and southern Zhejiang, 8-9 levels of the sea, and the night of the 13th to level 9-10; on the 14th, the coastal sea surface of our province increased from south to the north to 10 to 12, of which on the 14th From the night to the 15th, the coast of Zhejiang to the north of Zhejiang continued to increase to level 15 to level 12 to 14.

In addition, from the night of the 12th to the 13th, there were middle to heavy rain in eastern Zhejiang and northern Zhejiang. Among them, some heavy rain in Ningbo, Shaoxing, Jiaxing, Zhoushan, Taizhou and other places. From 14 to 15, there are still strong precipitation in central Zhejiang.

The influence of "plum blossoms" cannot be underestimated. What do we need to pay attention to?

As the "plum blossoms" gradually approach and the wind of coastal sea surface increased, the fishing vessels of maritime operations need to go to Hong Kong to avoid wind in advance, and the island tourists should evacuate in a safe area in time.

"Plum Blossoms", which come with storms, will bring strong precipitation in Ningbo, Shaoxing, Jiaxing, Zhoushan, Taizhou and other places. Pay attention to prevent secondary disasters such as small watersheds, landslides, and waterlogging that may be caused by continuous heavy precipitation.

Is the frequent typhoon recently mean that the typhoon of autumn has entered an active period?

you can say it this way. Usually we call the typhoon generated from September to November as "autumn typhoons", and autumn typhoons are more likely to show "ruthless characters". Because as autumn enters the autumn, the cold air in the north will become more and more active, and typhoons are more likely to encounter cold air. The combination of "autumn typhoon+cold air" often stimulates violent precipitation. So in the face of "plum blossoms", we need to do a good job of preventing work.

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