[Well -off headline] Typhoon "Siaba" strikes these places to be alert to extreme rainstorms!

Typhoon Siaba (Xian) (BA) this year

Laying on the coastal coast of Guangdong on July 2 at 15:00 on July 2

Become the first typhoon to land in my country this year

Siam is a "typhoon"

The name of "Siam" is derived from Thailand, which means tropical flowers.

Qian Qifeng, chief of the Typhoon and Marine Meteorological Forecast Center of the Central Meteorological Observatory, introduced that local typhoons generated in the South China Sea are generally called "Typhoon Typhoon". "Siam" is a typical "typhoon".

"Tan Typhoon" has its own unique characteristics: structured asymmetry leads to the asymmetric distribution under the influence of its influence; the vice -high deputy is far from the Western Pacific, the guidance of the air is weak, the path is changed, the forecast is difficult; Combination brings long rainfall.

In addition, according to the forecast of the Central Meteorological Observatory, at 11 am on July 1st, Typhoon "Avey" (tropical storm, level 8, 18 meters/second) on the fourth Typhoon this year, will move north to the north. Bringing the effects of wind and rain.

Typhoon "Siaba" path probability forecast chart (11:00 on July 2nd to 11:00) Central Meteorological Observatory Picture

Although the "double typhoon" dance situation has been formed on the sea, Typhoon No. 4 "Avey" has no direct impact on "Siaba". The Central Meteorological Observatory predicts that "Avey" will move north to west at a speed of 20 to 25 kilometers per hour. The strength changes are not large or slightly enhanced. It will be moved into the East China Sea in the night of the 2nd and gradually moves to the northeast. , And around the 6th, towards the coast of western Japan. From the 2nd to 5th, there are 6 to 8 winds in the eastern and central parts of the East my country Sea, and the southeast of the Yellow Sea. There are 9 to 10 seas passed by the typhoon center, and the gusts are 11 to 12.

Typhoon "Avey" path probability forecast map (July 2, 08-6 08:00) Central Meteorological Observatory

Why does the first typhoon prefer South China?

Why do typhoons prefer to land on the coast of South China? Li Liang, an analyst of China Weather Network, introduced that the travel of typhoons requires the guidance of the surrounding airflow. The weather system that plays this guiding role is mainly a subtropical high pressure. In June, the subtropical high pressure was often located on the northwest Pacific Ocean near 20 degrees north latitude, and sometimes stretched west to the South China Sea. This is easy to guide the typhoon to South China. Guangdong has a long coastline, so the chance of landing in Guangdong is even greater.

Early warning!

The Central Meteorological Observatory issued a typhoon yellow warning at 18:00 on July 2:

It is expected that from 20:00 on July 2nd to 20:00, the South China Sea, the southern parts of the central and western Guangdong and the coast, the majority of Hainan Island, the south of Guangxi and the coast, the waters of the Xisha and the Zhongsha Islands, the Beibu Gulf and Qiongzhou The strait will have 6-8 strong winds, some waters or regions can reach level 9-11, and gusts are 12-13.

Central Meteorological Observatory continued to issue heavy rain yellow warning at 18:00 on July 2:

It is expected that from 20:00 on July 2nd to 20:00, there will be heavy rain in Guangdong, the central and eastern parts of Guangxi, the majority of Hainan Island, and southern Hunan. By the heavy rain, the local area was accompanied by strong convection weather.

The Ministry of Water Resources and the China Meteorological Administration jointly issued the red mountain flood disaster meteorological warning at 18:00 on July 2.

The Ministry of Natural Resources and the China Meteorological Administration jointly issued a geological disaster weather risk warning at 18:00 on July 2.

In order to do a good job in the prevention of the typhoon "Siaba", the State Defense Office sent two working groups to Guangdong and Guangxi to assist in guiding typhoons. The Ministry of Water Resources sent three working groups to Guangdong, Guangxi, and Hainan to assist in guiding local typhoon heavy rainfall defense work.

How will Siaba develop next

What impact will it bring?

The rainfall of rainfall in Guangxi and other places in Hainan

Gao Xunzhu, chief forecast at the Typhoon and Marine Meteorological Forecast Center of the Central Meteorological Observatory, pointed out that although the strength of the typhoon landing in my country is medium, it has a strong ability to "rain".

In addition, the "concentration of heavy rainfall periods, extensive influence" is also the characteristic of this typhoon. South China will appear in the rainfall area of ​​heavy rain and higher levels. , Especially in western Guangdong, eastern Guangxi, and most of Hainan Island, the risk of disaster is high.

Typhoon "Siaba" landed on the satellite cloud map. (Picture source: National Satellite Meteorological Center)

In the future, the typhoon "Siaba" continues to affect my country, and South China and other places need to be alert to extreme continuous heavy rainfall. From the perspective of heavy rainfall, Hainan is mainly from 1 to 2, Guangdong is 2 to 3, and Guangxi is 2 nights to 6th.

From the perspective of cumulative rainfall, from the 2nd to 4th, there will be heavy rains in Hainan Island, the coastal and western regions of Guangdong, and the central and eastern parts of Guangxi. The local rainfall or cumulative rainfall will be close to or break through the extreme value of the same period. From the 5th to 7th, there were heavy rains in Guangxi, Guizhou, Yunnan and other places, and heavy rain.

From the 2nd to 4th, the risk of geological disasters occurred in the southwestern southwestern, central Hainan Island, eastern and southern Guangxi, and southern parts. Mountain flood disasters and small and medium -sized rivers in central areland, south of Guangxi, and other localities are high; the risk of flood disasters in central and western parts of Guangdong, northern Hainan, and central and eastern Guangxi.

Affected by typhoons, the Qiongzhou Strait has been suspended throughout the line. From the 2nd to 5th, the route of Beihai to Puzhou Island will also be suspended. In terms of railway, some trains on Zhanjiang West Station in Guangdong will be suspended. transport. In response to this typhoon, the China Meteorological Administration launched a three -level emergency response to the typhoon of major meteorological disasters, and the national defense of the Flood and Typhoon Flood and Typhoon level four emergency responses. There will be a strong precipitation process in the northern region

On July 2-5, the Sichuan Basin, Shaanxi, Shanxi, Beijing-Tianjin-Hebei, Henan, Shandong, and Northeast China had a heavy rain from west to east. There were heavy rain in Shanxi, Beijing-Tianjin-Hebei, Henan and other localities.

On 6-8, most of the northeast region and the northeast of Inner Mongolia were small to medium rain, heavy rain or heavy rain, and strong hail weather in the central part of the northeast region.

On the 10th, Huanghuai, Shanxi, Beijing -Tianjin -Hebei and other places will have a precipitation process.

The forecast map of the national heavy rainfall area (July 2, 08-3 on July 2)

Small popular science:

Typhoon defense guidelines are quickly collected!

1. Before the typhoon comes

As the saying go, there is no preparation to be unpareural. Before the typhoon comes

01

Prepare food items

Prepare the necessary food, drinking water, medicine, candle, emergency light, flashlight and other emergency items.

02

Moving a pendant

Flower pots, debris, etc. on the balcony, roof, etc., move to the room or other safe places in time.

03

Check and strengthen doors and windows

Check whether there is a gap between the doors and windows and reinforcement. The ribbon and window can be fixed with the "meter" shape in the shape of the "meter".

04

Reinforcement and pouring facilities

Reinforcement outdoor suspension, high -altitude facilities, and simple and temporary buildings are demolished if necessary.

05

Check the source of the circuit

Check whether the circuit, gas, liquefied gas and other facilities are safe.

06

Inflicties and immersion

Timely transfer the furniture and electrical appliances such as low -lying areas and riverside rivers to high places in time.

07

Cancel travel plan

If you do n’t go to the area where typhoons may affect the area, you should return early when you are in a typhoon that may affect the area.

2. Typhoon comes

01

Pay close attention to the typhoon movement

Pay attention to the trend and early warning information at any time, and pay attention to knowing various rescue telephones.

02

Unnecessary indoor power supply

Check out whether the indoor circuit, telephone, gas, etc. are safe and reliable, and unnecessary power plugs are removed.

03

Avoid going out

Stay in a safe and sturdy house, close the doors and windows and stay away from the wind gate. Do not go out at will.

04

Pay attention to safety

Be careful when you go out. Within no dangerous areas such as Haihe River, the vehicle is bypassing the low -lying stagnant water section.

05

Personal transfer

Persons living in a dangerous area shall transfer or obey the government and units to arrange unified transfer.

06

Calfuk and self -rescue

If you are besieged by the flood or attacked by the flood, you should keep your head calm and strive to avoid the disaster.

Third, after the typhoon passes through

After the typhoon passes, it does not mean that the danger is completely lifted. The following points should be paid attention to

01

Don't go to the geological disaster point

Typhoon transit often brings heavy rain, and heavy rain can easily cause geological disasters such as landslides and mudslides. Go out after typhoon weather, especially when you go to the mountainous area, you must understand the situation of the road in advance. Do not rush into the mountains.

02

Don't return to your home without authorization

When the typhoon signal is lifted, it must not be returned after being announced as a safe area.

03

Disinfection after disaster is very important

After the typhoon, epidemic prevention and disease, disinfection and sterilization work must keep up in time. Be sure to drink disinfected water. Do not use uninterrupted water mouthwash, melon -washing fruits and tableware. Do not eat cold foods for raw cold and deteriorate. The food should be cooked and cooked. To remove garbage, human and animals, and animal corpses in time, it is necessary to make disinfection and sanitary treatment in time for submerged housing and public places.

Editor's warm reminder:

Must go out recently

Remember to bring an umbrella ~

In addition, the "concentration of heavy rainfall periods, extensive influence" is also the characteristic of this typhoon. South China will appear in the rainfall area of ​​heavy rain and higher levels. , Especially in western Guangdong, eastern Guangxi, and most of Hainan Island, the risk of disaster is high.

Typhoon "Siaba" landed on the satellite cloud map. (Picture source: National Satellite Meteorological Center)

In the future, the typhoon "Siaba" continues to affect my country, and South China and other places need to be alert to extreme continuous heavy rainfall. From the perspective of heavy rainfall, Hainan is mainly from 1 to 2, Guangdong is 2 to 3, and Guangxi is 2 nights to 6th.

From the perspective of cumulative rainfall, from the 2nd to 4th, there will be heavy rains in Hainan Island, the coastal and western regions of Guangdong, and the central and eastern parts of Guangxi. The local rainfall or cumulative rainfall will be close to or break through the extreme value of the same period. From the 5th to 7th, there were heavy rains in Guangxi, Guizhou, Yunnan and other places, and heavy rain.

From the 2nd to 4th, the risk of geological disasters occurred in the southwestern southwestern, central Hainan Island, eastern and southern Guangxi, and southern parts. Mountain flood disasters and small and medium -sized rivers in central areland, south of Guangxi, and other localities are high; the risk of flood disasters in central and western parts of Guangdong, northern Hainan, and central and eastern Guangxi. Affected by typhoons, the Qiongzhou Strait has been suspended throughout the line. From the 2nd to 5th, the route of Beihai to Puzhou Island will also be suspended. In terms of railway, some trains on Zhanjiang West Station in Guangdong will be suspended. transport. In response to this typhoon, the China Meteorological Administration launched a three -level emergency response to the typhoon of major meteorological disasters, and the national defense of the Flood and Typhoon Flood and Typhoon level four emergency responses.

There will be a strong precipitation process in the northern region

On July 2-5, the Sichuan Basin, Shaanxi, Shanxi, Beijing-Tianjin-Hebei, Henan, Shandong, and Northeast China had a heavy rain from west to east. There were heavy rain in Shanxi, Beijing-Tianjin-Hebei, Henan and other localities.

On 6-8, most of the northeast region and the northeast of Inner Mongolia were small to medium rain, heavy rain or heavy rain, and strong hail weather in the central part of the northeast region.

On the 10th, Huanghuai, Shanxi, Beijing -Tianjin -Hebei and other places will have a precipitation process.

The forecast map of the national heavy rainfall area (July 2, 08-3 on July 2)

Small popular science:

Typhoon defense guidelines are quickly collected!

1. Before the typhoon comes

As the saying go, there is no preparation to be unpareural. Before the typhoon comes

01

Prepare food items

Prepare the necessary food, drinking water, medicine, candle, emergency light, flashlight and other emergency items.

Reserve emergency supplies, which foods are essential

02

Moving a pendant

Flower pots, debris, etc. on the balcony, roof, etc., move to the room or other safe places in time.

03

Check and strengthen doors and windows

Check whether there is a gap between the doors and windows and reinforcement. The ribbon and window can be fixed with the "meter" shape in the shape of the "meter".

04

Reinforcement and pouring facilities

Reinforcement outdoor suspension, high -altitude facilities, and simple and temporary buildings are demolished if necessary.

05

Check the source of the circuit

Check whether the circuit, gas, liquefied gas and other facilities are safe.

06

Inflicties and immersion

Timely transfer the furniture and electrical appliances such as low -lying areas and riverside rivers to high places in time.

07

Cancel travel plan

If you do n’t go to the area where typhoons may affect the area, you should return early when you are in a typhoon that may affect the area.

2. Typhoon comes

01

Pay close attention to the typhoon movement

Pay attention to the trend and early warning information at any time, and pay attention to knowing various rescue telephones.

02

Unnecessary indoor power supply

Check out whether the indoor circuit, telephone, gas, etc. are safe and reliable, and unnecessary power plugs are removed.

03

Avoid going out

Stay in a safe and sturdy house, close the doors and windows and stay away from the wind gate. Do not go out at will.

04

Pay attention to safety

Be careful when you go out. Within no dangerous areas such as Haihe River, the vehicle is bypassing the low -lying stagnant water section.

05

Personal transfer

Persons living in a dangerous area shall transfer or obey the government and units to arrange unified transfer.

06

Calfuk and self -rescue

If you are besieged by the flood or attacked by the flood, you should keep your head calm and strive to avoid the disaster.

Third, after the typhoon passes through

After the typhoon passes, it does not mean that the danger is completely lifted. The following points should be paid attention to

01

Don't go to the geological disaster point

Typhoon transit often brings heavy rain, and heavy rain can easily cause geological disasters such as landslides and mudslides. Go out after typhoon weather, especially when you go to the mountainous area, you must understand the situation of the road in advance. Do not rush into the mountains.

02

Don't return to your home without authorization

When the typhoon signal is lifted, it must not be returned after being announced as a safe area.

03

Disinfection after disaster is very important

After the typhoon, epidemic prevention and disease, disinfection and sterilization work must keep up in time. Be sure to drink disinfected water. Do not use uninterrupted water mouthwash, melon -washing fruits and tableware. Do not eat cold foods for raw cold and deteriorate. The food should be cooked and cooked. To remove garbage, human and animals, and animal corpses in time, it is necessary to make disinfection and sanitary treatment in time for submerged housing and public places.

Editor's warm reminder:

Must go out recently

Remember to bring an umbrella ~

(Released the Central Meteorological Observatory, China Meteorological Bureau, China Weather Network, China News Network, Guangzhou Liwan)

Edit: Wang Fang

School pair: Tian Yuan Yingying

Capture: Qiyue

Review: Gong Zimo

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