＂Four Dances Together＂! The white warning signal of typhoon in Shenzhen is in effect.
The following article comes from the Shenzhen weather subscription number, written by Shenzhen weather.
Shenzhen weather subscription number.
On the basis of various weather facts, forecasts and early warnings provided by the "Shenzhen Weather" service number, important weather information is pushed.
Please pay attention! The city’s typhoon white warning signal is in effect! !
The Shenzhen Meteorological Observatory issued a white warning signal for typhoon in the city at 17: 00 on November 12, 2024. Typhoon Taozhi (a strong tropical storm) is about to enter the 500-kilometer defense circle of our city. It is expected that it will move to the north-west direction in the future and tend to the coast of western Guangdong to the east of Hainan Island, and its intensity will slowly weaken. It is more likely to enter the 300-kilometer defense circle of our city on the 13th and 14th.
Note: Due to the rapid change of weather rhythm, the effective range and level of early warning signals may be adjusted. Please click on the original text to check the latest early warning and forecast information in time.
"Four Dances Together" Witness History
① Typhoon Taozhi, which has entered the South China Sea.
This year’s 23rd typhoon "Taozhi" (strong tropical storm level) has entered the South China Sea! At 16: 00 on November 12, its center is located on the sea 560 kilometers southeast of our city.
It is estimated that Taozhi will move to the north-north direction at a speed of 10-15 kilometers per hour, and tend to the coastal area from western Guangdong to eastern Hainan Island, and its intensity will slowly weaken, and it is likely to enter the 300-kilometer defense circle of our city on the 13th and 14th.
② Typhoon "Wanyi" that is attacking for a long distance.
The center of the 24th typhoon "Wanyi" (a strong tropical storm) this year was located at 14: 00 on the 12th, about 305 kilometers east of Guam, USA (more than 3,000 kilometers away from our city). It is expected that "Wanyi" will move to the south-west direction at a speed of 20-25 kilometers per hour, and its intensity will gradually increase.
③ Typhoon Tiantu, which just got its name.
This year’s 25th typhoon "Tiantu" was formed in the Pacific Northwest early this morning (12th). At 14: 00 on 12th, it was centered on the ocean about 1,190 kilometers east of Manila, Philippines (more than 2,000 kilometers away from our city). It is predicted that Tiantu will move rapidly to the north-west direction at a speed of about 30 kilometers per hour, and its intensity will gradually increase, and it will tend to the waters near bashi channel.
④ Typhoon "Ginkgo biloba" that has gone offline.
After the 22nd typhoon "Ginkgo biloba" left us this year, it is located off the coast of eastern Vietnam at the level of tropical depression, and will soon stop numbering. It is expected that the tropical depression will continue to move to the south-west direction at a speed of about 15 kilometers per hour, and will land in the coastal area of eastern Vietnam, and gradually weaken and disappear after landing.
As a result,
There were four typhoons coexisting in November.
For the first time in the history of meteorological records!
The reasons behind "Four Dances Together"
It’s already November, why can the typhoon come in groups?
▲ Western Pacific Four Dances "Family Portrait"
First of all, we need to find out how typhoons are formed.
Typhoon is essentially a tropical cyclone, which is mainly formed in tropical and subtropical oceans. Their formation is mainly influenced by several factors, such as ocean, temperature, air pressure and earth rotation. The formation of typhoon requires the sea surface temperature to reach or exceed 26°C, which can provide sufficient heat and humidity for the formation of typhoon.
Since November this year, a large area in the south is still controlled or influenced by a strong subtropical high. Due to the unusually strong subtropical high, its position is stable to the west, similar to the weather situation in September, which makes it difficult for cold air to go south smoothly in the near future, and also causes the ocean temperature to remain high.
At present, the sea surface temperature in the northwest Pacific Ocean and some parts of the southern South China Sea is still around 26-28℃, and the sea surface temperature environment is generally conducive to the stable output of typhoons. As of November 12, 2024, there were 25 typhoons in the northwest Pacific and South China Sea, 2.1 more than the average of 22.9 in the same period of many years.
In fact, typhoons are not exclusive to any season, but can occur all year round. Most typhoons are concentrated in summer and autumn. According to climate statistics, the latest typhoon that affected Shenzhen was the 27th typhoon "IRMA" on December 2, 1974.
The weather is getting stronger in the future.
Affected by the peripheral circulation of Typhoon Taozhi, the cloud amount increased from 13th to 15th, with showers and heavy local rain, with the maximum gust of 7-8 on the coast, highland and sea area. Cloudy and sunny on the 16th to 17th.
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Wen Xin ti Shi
1, 13-15, the maximum gust in the coastal areas, highlands and sea areas of our city is 7-8. Please pay attention to arranging outdoor articles, reduce coastal tourism and maritime activities, and pay attention to safety when working at sea and high altitude.
2. At present, the orange warning of forest fire is still in effect. Please pay attention to forest fire prevention and the safety of household fire and electricity.
3. Affected by the double typhoon effect, the later track of Typhoon Taozhi is still uncertain. Please pay attention to the latest forecast and early warning information released by Shenzhen Meteorological Observatory in time, or you can actively obtain meteorological information through Shenzhen Weather WeChat, Weibo, App and other channels.
Original title: "Four Dances Together"! The white warning signal of typhoon in Shenzhen is in effect.
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