Under the control of high pressure on the ground, the sky conditions in Shanghai were ideal today. In the afternoon, some netizens took photos of the beautiful "circumnial arc". "Circum-zenith arc" often appears on cirrus clouds containing flat hexagonal ice crystals. It has bril

Under the control of high pressure on the ground, the sky conditions in Shanghai are ideal today. Some netizens took pictures of the beautiful "circumnial arc" in the afternoon.

"Circum-zenith arc" often appears on cirrus clouds containing flat hexagonal ice crystals, with brilliant rainbow-like colors, usually at the zenith position near the morning or evening, so it is called "circus-zenith arc", everyone Have you seen it all?

In terms of temperature, the lowest temperature at Xujiahui Station today was 14.6℃ and the highest temperature was 20.4℃. It still continues to feel cool in the morning and evening and comfortable during the day. The wind has increased in the afternoon, and the temperature has dropped after the sun goes down, making it even cooler when you get home late at night, so don’t wear too thin a layer.

It will be cloudy tomorrow, with brief periods of light rain in some areas. Northeasterly winds of level 4-5 with gusts of level 6, and wind gusts of level 5 and level 6-7 along the river and coastal areas. The maximum temperature tomorrow will be 22℃ and the minimum temperature will be 15℃. The temperature will be slightly higher than today. Overall, it will be a comfortable autumn weather.

Typhoon "Connie" has upgraded again

This year's No. 21 typhoon "Connie" At 17:00 today, its center is located on the northwest Pacific Ocean about 760 kilometers southeast of Taitung City, Taiwan Province. It has strengthened from a typhoon level to a strong typhoon. class. predicts that "Connie" will move northwest at a speed of 15 to 20 kilometers per hour, and its intensity will gradually increase, with the strongest reaching super typhoon level. It will make landfall on the southern coast of Taiwan Island from noon to evening on the 31st, and then move towards The coastal areas of Fujian and Zhejiang are close to each other, and the intensity weakens rapidly. "Connie" may also pass by the southern tip of Taiwan Island, enter the northern waters of the South China Sea, and later gradually approach the southern coast of Fujian.

According to statistics, since 1949, there has been no typhoon that has landed or passed along the coasts of Fujian and Zhejiang after October 25. If it comes true, it will be the first since 1949!

Judging from the current cloud map, "Connie" already has a blurry eye area and has entered my country's 48-hour warning line.

html From October 30th to November 1st, there will be strong wind and rain in Taiwan Island, eastern and northern Fujian, Zhejiang, Shanghai, and southern Jiangsu, and typhoon defenses need to be prepared. Due to the long time period and large changes in the circulation situation, there are currently variables in determining the path of "Connie" in the later stages.

Path 1: "Connie" is more likely to land on Taiwan Island on the 31st, then cross Taiwan Island and enter the Taiwan Strait, passing along the coast of Zhejiang and Fujian. This path will bring local heavy rain to Shanghai.

Path 2: After "Connie" lands on Taiwan Island, it may land again in the coastal areas of Zhejiang and Fujian, and then turn to move north to northeast. This path will have a greater impact on Shanghai. There will be heavy rains in the city, with local heavy rains.

Path three: "Connie" may also directly enter the South China Sea directly to the west and south without landing on Taiwan Island. This path has a weak impact on this city.

Shanghai weather trend

Affected by the inversion of "Connie" on the north side, Showers will occur in Shanghai from the afternoon of October 31. The rain will gradually become more obvious from evening to night, and there may be heavy to heavy rain in some areas; from November 1 to 2 After the "Connie" circulation combines with the cold air from the south on the morning of the same day, heavy rains may occur in Shanghai, and local heavy rains cannot be ruled out. If "Connie" enters the northern part of the South China Sea later, Shanghai will still experience significant precipitation on November 1, concentrated in the eastern and southern suburbs.

The wind and rain will gradually subside on Sunday, and there will be some weak short-term drizzle during the day, which will have no impact on travel. The sunshine will return next week, and the temperature will drop under the control of cold and high pressure. The minimum temperature will drop to 12℃ in the middle of next week, indicating that late autumn has arrived.

From the evening of October 31, most of Shanghai experienced gusts of level 6 to 7, with gusts of level 7 to 8 in high-rise buildings and areas along the river and coastal areas. During the day on November 1, the wind gradually increased to level 7 to 8, with gusts of level 9 in high-rise buildings and areas along the river and coastal areas. , the wind tended to weaken on the afternoon of the 2nd.

Source: Xinmin Evening News

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