Why did Typhoon Seagull appear? Why do seagulls fly when there is wind

Typhoon Haigull is Typhoon No. 7 of 2008 that formed over the ocean east of northern Luzon Island in the Philippines on the afternoon of 15 July 2008.

Typhoon Seagull "flapping its wings" is approaching, and a wide range of rain has cooled down in Nanjing, and the "high fever" in Nanjing is gradually subsiding, and the rainfall force is growing. Yesterday, although there were more than 35 automatic stations in the city, the highest temperature monitored by the National Benchmark Climate Observatory in Jiangning was only that, which means that the second round of high temperatures in Nanjing has been interrupted, and this change was brought about by Typhoon No. 7 "Haigull", which was belated this summer.

Han Guirong, the chief forecaster of the Provincial Meteorological Observatory, said that the temperature in Nanjing today may hover below the high temperature line, in addition, with the rain belt on both sides, there will be a wide range of obvious rain weather in Nanjing, in addition, there is a strong cold air in Beiheng Bipao is going south, and the forecast will affect Nanjing tomorrow, so the temperature on the first day of Nanjing may be lower than expected, and the maximum temperature is only about 31.

Seagull TyphoonResponse

On September 13, 2014, in view of the fact that the "seagull" will seriously affect Guangdong, the Guangdong Provincial General Defense Department issued a notice, requiring that before 14:00 on September 15, 2014, fishing vessels operating in the waters of the province and the waters of Taiwan Shoal, Bass Strait, Dongsha, Xisha, Zhongsha, the east and west of Hainan, and the Beibu Gulf should withdraw to the fishing port for shelter or shelter nearby. Fishing row operators in the waters west of Huidong should go ashore to avoid danger.

Affected by Typhoon "Seagull", Haikou decided on the 15th that the city's municipal administrative units, enterprises and institutions, colleges and universities, primary and secondary schools that have nothing to do with the wind prevention work will have a day off on the 16th. Due to the heavy rainfall and storm surge brought by Typhoon "Seagull" to Haikou on the 16th, the seawater backflow caused serious water accumulation in the city. In view of the changes in the flood situation, Haikou City decided to have another day off for primary and secondary schools in the city on the 17th.

The reason why seagulls fly whenever there is wind is because they need wind power to help them soar. Seagulls have relatively light wings, and without the support of the wind, they will not be able to soar in a clump of silly. Moreover, seagulls can also use the power of the wind to conserve energy, such as in the case of strong winds, they can use the wind to counteract gravity, thus saving energy.

In addition, seagulls can also use the wind to change the direction of flight, for example, in the case of strong winds, they can use the wind to change the direction of flight, so that they can control the flight path more flexibly. Therefore, the reason why seagulls fly when there is a wind is blowing is because they need the wind to help them soar, save energy, and change the direction of their flight.

<> the center of this year's No. 15 typhoon "Seagull" is located at 5 o'clock this morning (16th) on the sea surface about 150 kilometers south-east of Wenchang City, Hainan Province, that is, north latitude and east longitude, the maximum wind near the center has 13 (40 meters and seconds), the minimum pressure at the center is 960 hPa, the radius of the 7-level wind circle is 320 480 kilometers, the radius of the 10-level wind circle is 120 140 kilometers, and the radius of the 12-level wind circle is 80 kilometers.

The "Seagull" will move west-northward at a speed of about 30 kilometers per hour, gradually approaching the coast from western Guangdong to the eastern part of Hainan Island, and will make landfall along the coast from Wenchang, Hainan to Zhanjiang, Guangdong from the morning to noon of the 16th, with an expected landfall intensity of typhoon (level 13, 38 40 m s). Subsequently, "Seagull" will move into the sea surface of the Beibu Gulf (12 13 magnitude, 35 38 ms) on the afternoon of the 16th, gradually approach the coast from the Sino-Vietnamese border to northern Vietnam, and will make landfall again on the above coast on the night of the 16th, with an expected landfall intensity of typhoon (12 magnitude, 33 35 ms).

This year's No. 15 typhoon "Haiou" will hit western Guangdong head-on today, and its path is similar to that of "Rammasun", which made landfall in Guangdong two months ago. The wind force may reach 14 to 15 at the time of landfall.

No generation (Typhoon No. 14 is named Fengshen) (there may be no active typhoons in August).

Dear, hello, I am glad to answer for you: 2015 Typhoon Seagull what month and what day A: 2015 Typhoon Seagull September 12 - September 19.

Typhoon No. 15 "Seagull" was formed over the northwest Pacific Ocean east of the Philippines on the afternoon of September 12, and at 5 o'clock in the afternoon, its center was located about 1,040 kilometers south-east of Manila, Philippines, that is, the north latitude and east longitude, with a maximum wind force of 8 (20 meters and seconds) near the center of Shilu Xin, and a minimum pressure of 995 hPa at the center. Later, "Seagull" moved west-northward at a speed of about 20 km/h, gradually intensifying, reaching a strong typhoon of 15 at 48 m/s, and gradually approaching the coast of the eastern part of Luzon Island in the Philippines. On the afternoon of the 14th, it began to gradually affect China's sea areas and the coastal areas of South China.

Seagulls can anticipate a storm and will find a safe place to take shelter before a storm comes.

Seagulls can foresee storms because their bones are hollow tubular and filled with air without marrow. Not only is it easy to fly, but it's also much like a barometer, which can predict weather changes in time. In addition, the hollow feathers on the seagull's wings are also like small barometers, which can sensitively sense changes in air pressure.

Seagulls are very perceptive birds, so before a typhoon, they fly into a hole in a cliff or a quieter place to avoid a typhoon.

Typhoon Red Warning Signal: Zhanjiang, Leizhou, Wuchuan, Lianjiang, Suixi, Xuwen.

On September 13, Haikou City held an emergency meeting on typhoon prevention and decided to launch the first-level response to typhoon prevention 72 hours in advance. Meng Guohai, deputy mayor of Haikou City, said that super typhoon Lemassun hit Haikou July 18, and the seagulls hit again after two months, and the city is facing a severe test.

At present, the typhoon has enveloped Hainan and Guangdong, and it is expected to bring strong winds and heavy rain in a few hours.

Typhoon No. 15 Seagull will not directly affect Shantou and will not suspend classes due to the impact of the typhoon. However, the outer rain bands of Typhoon Seagull will have a certain impact, and it is necessary to pay attention to the weather forecast of the meteorological station.

Is that okay?

In the sea southeast of Luzon Island in the Philippines.

**The Meteorological Observatory issued a typhoon blue warning at 6 p.m. on the 13th. It is expected that the "Seagull" will move west-northward at a speed of about 20-25 kilometers per hour, and the intensity will continue to strengthen, and will make landfall in the eastern part of Luzon Island in the Philippines on the night of the 14th (strong typhoon level, 14 15 magnitude), enter the eastern sea surface of the South China Sea (typhoon level, 12 13 magnitude) on the morning of the 15th, and move to the coast from western Guangdong to eastern Hainan, and the intensity will strengthen again, and the strongest can reach the strong typhoon level, "Seagull" It may make landfall along the coast from western Guangdong to eastern Hainan from the afternoon to the evening of the 16th (strong typhoon level, 14 15); On the night of the 16th, it entered the waters of the Beibu Gulf, and on the morning of the 17th, it made landfall again along the coast (Guangxi side) at the junction of China and Vietnam (typhoon level, 12 13).