Affected by the easterly airflow, Shanghai will keep clouds rolling and relaxing today (September 18). There will be some occasional short-term showers, and the precipitation will still be random and localized. It will be a bit hot under the sun, and the maximum temperature is ex

Affected by the easterly airflow,

Today (September 18)

Shanghai will remain cloudy and comfortable,

There will be occasional short showers,

Precipitation remains random and localized.

It’s a little hot under the sun.

The maximum temperature is expected to be around 33℃.

The easterly wind is of level 4 to 5, and the gust of

along the river and coastal areas is of level 6.

Typhoon "Plasang"

will land on the coast of Zhejiang from the afternoon to night of the 19th.

The 14th this year The center of Typhoon "Plasang" was located in the ocean about 450 kilometers southeast of Naha City in the Ryukyu Islands at 11 o'clock today. On the surface, the intensity was tropical storm level.

"Plasang" is expected to move rapidly northwestward at a speed of 45-50 kilometers per hour, with little change in intensity. It will move into the eastern part of the East China Sea on the evening of the 18th, and will land on the coast of Zhejiang from the afternoon to night of the 19th. It is more likely to land near Wenling, Zhejiang. The intensity was at tropical storm level or severe tropical storm level when it made landfall, and then gradually weakened in intensity.

At present, "Plasang" is still in the strengthening stage, and its initial movement speed is relatively fast. After lands, it will be affected by the adjustment of the circulation situation, which may slow down the speed and lengthen the impact time.

In addition, currently has a tropical depression in the South my country Sea, which is about to intensify into "Suli", the 15th typhoon this year, adding to the uncertainty of the path and intensity of "Plasang".

Typhoon "Plasang" may join forces with cold air

to bring stronger rainfall

Shanghai and other places have high disaster risks

According to the current forecast , Typhoon "Plasang" is a rather impatient guy, with a speed of 45 kilometers per hour, similar to a bus Cars can run very fast in typhoons. The wind in Shanghai will increase significantly, and preventing falling objects from high altitudes is still the focus.

Although the intensity of "Plasang" is not particularly strong, following "Bebiga" once again affecting East China, and catching up with the cold air from the north moving south, may join forces to cause rain stronger than "Bebiga" , Shanghai, Zhejiang, Jiangsu and Anhui are at high risk of typhoon disasters, and some areas may be hit by repeated disasters, so we should pay close attention to them.

Shanghai today night to tomorrow

Partly heavy rain

It is expected today From night to tomorrow, there will be showers in Shanghai accompanied by short-term thunder and lightning. In some areas, there will be heavy rains (40-70 mm), with the maximum hourly rain intensity of 30-50 mm. , The period of concentrated precipitation will mainly be during the day tomorrow; during this period, the city's wind will increase, with most gusts at level 7 to 8, and gusts at high-rise buildings and along the rivers and coastal areas at level 8 to 9.

China Meteorological Channel meteorological analyst Xin Xin analyzed that the heavy rainfall on the 19th was mainly in Zhejiang. On the 20th, "Plasang" moved northward, and there was also heavy rainfall in Anhui and Jiangsu. On the 21st, due to the involvement of cold air, the heavy rainfall moved southward. 2 After the southeast coast, there may be low-pressure disturbances. At the same time, after the subtropical high pressure breaks, northeasterly winds on the east side of the land high pressure and southerly winds on the west side of the maritime high pressure will form. The cold and warm will continue to converge along the southeast coast, resulting in eastern Guangdong after 2 days later. It is rainy in places such as Taiwan, Fujian, Zhejiang, and Shanghai, and there are many heavy rains.

Netizens cried:

The typhoon will either not come or form a group to come.

It’s September

Why are typhoons coming one after another?

Xinxin analysis, first of all, based on the annual average, September itself is the active typhoon season. The number of typhoons generated is second only to August, which is the second most month in the whole year. Secondly, the recent shape and location of the subtropical high pressure are also conducive to the formation of typhoons.

The area enclosed by the red circle in the picture below is the subtropical high pressure, which is shaped like a knife handle. When the southwest monsoon airflow advances, it is blocked by the subtropical high pressure. It is like encountering a wall. The airflow is forced to turn counterclockwise. In this way, it is easy to create a low-pressure vortex. Under the favorable conditions of high sea temperature, it develops into a typhoon, and in Under the guidance of the subtropical high on the north side, it is coming towards my country.

Affected by the easterly airflow,

Today (September 18)

Shanghai will remain cloudy and comfortable,

There will be occasional short showers,

Precipitation remains random and localized.

It’s a little hot under the sun.

The maximum temperature is expected to be around 33℃.

The easterly wind is of level 4 to 5, and the gust of

along the river and coastal areas is of level 6.

Typhoon "Plasang"

will land on the coast of Zhejiang from the afternoon to night of the 19th.

The 14th this year The center of Typhoon "Plasang" was located in the ocean about 450 kilometers southeast of Naha City in the Ryukyu Islands at 11 o'clock today. On the surface, the intensity was tropical storm level.

"Plasang" is expected to move rapidly northwestward at a speed of 45-50 kilometers per hour, with little change in intensity. It will move into the eastern part of the East China Sea on the evening of the 18th, and will land on the coast of Zhejiang from the afternoon to night of the 19th. It is more likely to land near Wenling, Zhejiang. The intensity was at tropical storm level or severe tropical storm level when it made landfall, and then gradually weakened in intensity.

At present, "Plasang" is still in the strengthening stage, and its initial movement speed is relatively fast. After lands, it will be affected by the adjustment of the circulation situation, which may slow down the speed and lengthen the impact time.

In addition, currently has a tropical depression in the South my country Sea, which is about to intensify into "Suli", the 15th typhoon this year, adding to the uncertainty of the path and intensity of "Plasang".

Typhoon "Plasang" may join forces with cold air

to bring stronger rainfall

Shanghai and other places have high disaster risks

According to the current forecast , Typhoon "Plasang" is a rather impatient guy, with a speed of 45 kilometers per hour, similar to a bus Cars can run very fast in typhoons. The wind in Shanghai will increase significantly, and preventing falling objects from high altitudes is still the focus.

Although the intensity of "Plasang" is not particularly strong, following "Bebiga" once again affecting East China, and catching up with the cold air from the north moving south, may join forces to cause rain stronger than "Bebiga" , Shanghai, Zhejiang, Jiangsu and Anhui are at high risk of typhoon disasters, and some areas may be hit by repeated disasters, so we should pay close attention to them.

Shanghai today night to tomorrow

Partly heavy rain

It is expected today From night to tomorrow, there will be showers in Shanghai accompanied by short-term thunder and lightning. In some areas, there will be heavy rains (40-70 mm), with the maximum hourly rain intensity of 30-50 mm. , The period of concentrated precipitation will mainly be during the day tomorrow; during this period, the city's wind will increase, with most gusts at level 7 to 8, and gusts at high-rise buildings and along the rivers and coastal areas at level 8 to 9.

China Meteorological Channel meteorological analyst Xin Xin analyzed that the heavy rainfall on the 19th was mainly in Zhejiang. On the 20th, "Plasang" moved northward, and there was also heavy rainfall in Anhui and Jiangsu. On the 21st, due to the involvement of cold air, the heavy rainfall moved southward. 2 After the southeast coast, there may be low-pressure disturbances. At the same time, after the subtropical high pressure breaks, northeasterly winds on the east side of the land high pressure and southerly winds on the west side of the maritime high pressure will form. The cold and warm will continue to converge along the southeast coast, resulting in eastern Guangdong after 2 days later. It is rainy in places such as Taiwan, Fujian, Zhejiang, and Shanghai, and there are many heavy rains.

Netizens cried:

The typhoon will either not come or form a group to come.

It’s September

Why are typhoons coming one after another?

Xinxin analysis, first of all, based on the annual average, September itself is the active typhoon season. The number of typhoons generated is second only to August, which is the second most month in the whole year. Secondly, the recent shape and location of the subtropical high pressure are also conducive to the formation of typhoons.

The area enclosed by the red circle in the picture below is the subtropical high pressure, which is shaped like a knife handle. When the southwest monsoon airflow advances, it is blocked by the subtropical high pressure. It is like encountering a wall. The airflow is forced to turn counterclockwise. In this way, it is easy to create a low-pressure vortex. Under the favorable conditions of high sea temperature, it develops into a typhoon, and in Under the guidance of the subtropical high on the north side, it is coming towards my country.

Please pay close attention to the authoritative information from the meteorological department

Be fully prepared

Ensure the safety of yourself and your family.

---

Gong Zijun Zhou Chunsheng