How is a typhoon formed?
A storm with special properties near Taiwan Province Island is called typhoon or wind from Taiwan Province Province. China used to say that the SST was higher than 26.
Tropical cyclones developed in tropical seas at℃ are typhoons, which can be divided into six grades according to their intensity: tropical depression, tropical storm, strong tropical storm, typhoon, strong typhoon and super typhoon. Since 1989, China has adopted the international tropical cyclone name and grade standard. According to international practice, tropical cyclones occurring in the western North Pacific Ocean and the South China Sea can be divided into: tropical depression with maximum wind speed of 8; Tropical storm with maximum wind speed of 8-9; Strong tropical storm with maximum wind speed 10 ~ 1 1; Typhoon, maximum wind speed12 ~13; Strong typhoon with maximum wind speed 14~ 15; Super typhoon with maximum wind speed ≥ 16. Typhoon cloud picture
Typhoon pinyin táifēng English [typhoon; Hurricane; The English word Typhoon is transliterated from typhoon. Most typhoons in French are hurricanes, but there are also 13 typhoons.
Edit this typhoon summary
Cyclones in Asia, the Pacific Ocean and the Indian Ocean. Example: The typhoon described in Joseph Conrad's novels. Typhoon is a strong tropical cyclone produced on the surface of tropical ocean. Different places, times and names. (1) tropical cyclones located in the western part of the international international date line, including the South China Sea and the western part of the North Pacific Ocean are called "typhoons"; For example, it is called "typhoon" in East Asia and Southeast Asia, while tropical cyclones in the Atlantic Ocean or the eastern North Pacific Ocean are called "hurricanes". That is to say, typhoons are called hurricanes in Europe and North America, Baguio winds in the Philippines, cyclone storms in the Bay of Bengal, tropical cyclones in the Indian Peninsula, hurricane fear in Australia, whipping in Mexico and cyclones in the southern hemisphere. Typhoons are often accompanied by strong winds and strong convective weather such as heavy rain or torrential rain. In the northern hemisphere, the wind rotates counterclockwise. On the meteorological map, the isobar and isotherm of typhoon are approximately a set of concentric circles. The typhoon center is a low pressure center, which is dominated by the vertical movement of airflow. It was calm and sunny. Near the eye of the typhoon, there is a vortex wind and rain area with heavy wind and rain. The typhoon with the strongest intensity and the lowest pressure near the center in history is the super typhoon Taipei, which caused the massive floods in Japan from 65438 to 0979. The map size of Taipei is compared with that of the United States.
. In American English, a typhoon refers to a tropical storm that occurs in the western Pacific or Indian Ocean. If we trace back to its etymology, perhaps few words can show the multilingual background of Chinese, Arabic, East Indies and Greek like a typhoon. The Greek word typhoon is not only the name of Fengshen, but also a common noun, meaning "cyclone, typhoon", which was expanded when it was borrowed from Arabic Europe. Tufan, the Arabic form of Greek, was introduced into the language used by Indians, and Arabic-speaking Muslim invaders settled in India in the 1 1 century. In this way, the derivation of Arabic words, from Hindi to English, appeared in English in the form of touffon and tufan, especially in the initial storm in India. In China, another word for tropical storm is typhoon. Toifung, the Cantonese form of Chinese words, is similar to our Arabic loanwords. It was first loaded into English as tuffoon in 1699. Various forms merged together and finally became a typhoon.
Maximum wind force 17 or more. The latest path map of Typhoon Xuanlannuo is coming. Where will I pass in China?
Typhoon and tropical disturbance occurred in the northwest Pacific, and the new typhoon embryo 98W also changed greatly. 12 typhoon Meihua will also be generated this year? Judging from the strength of 98W typhoon embryos, it is indeed enhanced. We can also see from Fengyun satellite pictures that the development of typhoon embryos has also appeared in a "stable" state. It shows that the strengthening trend is obvious and the development of central circulation is in a good state. At 98W, the wind speed increased from 15KT to 20KT, equivalent to about 10m/s, and the central air pressure reached 1005hPa. So the enhancement state is very obvious. Typhoon 98W will be affected by typhoon 1 1 in the future. In terms of distance, it may be mainly "swallowing".
Typhoon 98W is likely to become Typhoon 12 this year. It may develop before and after typhoon 1 1 this year. 1 1 Typhoon exceeded expectations and became the first super typhoon in 2022 and the king of the wind in 2022. It is expected that Xuanlano will slowly move to the south-west direction at a speed of 5 kilometers per hour. It is expected to stay or rotate in the sea east of Taiwan Province Province on June 5438+1October 65438+1October 2, with little change in intensity. Then it turned to the northwest and moved into the southern part of the East China Sea on the night of the 3rd, gradually weakening. Before the typhoon arrived, there was a storm. Starting today, the winds in the East China Sea and the eastern coast of China will increase.
Most of the East China Sea, the Strait of Taiwan Province Province, the waters east of bashi channel and Taiwan Province Province, the coastal areas of Taiwan Province Province, Fujian, Zhejiang, Shanghai, southern Jiangsu and the Yangtze River estuary are expected to have 6 ~ 8 winds, with gusts of 9 ~ 10. Among them, the wind force in the sea area east of Taiwan Province Province is 9~ 12, the gust 13~ 15, the wind force in the sea area or area near the typhoon center 13~ 17, and the gust 17 or more. The direction of Typhoon Xuanlannuo is still unclear, and the possibility of landing in East China is not ruled out. Citizens should always pay attention to the latest typhoon track forecast, take preventive measures in advance, stay away from windy sea areas or coastal areas, and pay attention to safety.
What are the most destructive typhoons in history?
Typhoon Meggie was at 1 and 20 10.
Typhoon Meggie pictures
Typhoon Meggie landed in the Philippines at 20 10, 10 and 18 respectively, which is the highest wind speed on record. Meggie means "catfish" in Korean, and the highest wind speed is 24 1 km per hour. According to JTWC's index, this speed is equivalent to a super typhoon in the northwest Pacific. The speed of a tropical cyclone must reach118km per hour before it can be called a typhoon. Super typhoon Meggie killed 69 people in Philippine and Taiwan Province provinces.
2. Typhoon Vera is at 1959.
Photo of Typhoon Vera
Villa is one of the deadliest typhoons in history. It swept through Japan at the end of September, 1959, killing 5,098 people and injuring more than 40,000 people. The destruction of the villa was mainly due to the severe flooding of Ise Bay near Nagoya caused by typhoon, which had little to do with its strong wind speed of 305 kilometers per hour. Huge waves washed away the breakwater, all crops, roads and railways were burned, 6,543,800 residents were homeless, dysentery broke out on a large scale, gangrene and tetanus followed. In addition, the disaster brought by Villa prompted Japan to establish a radar system of Mount Fuji to predict major storms in the future.
3. 196 1 year typhoon heather.
Photo of typhoon heather
Typhoon Photinia is a tropical cyclone 196 1 in the Pacific typhoon season. The storm formed on September 7, dissipated on September 17, and lasted for 10 days. Before Photinia landed in Honshu, Japan, it affected Guam and Ryukyu Islands in Japan and caused great losses in this area. The maximum average wind speed of heather in one minute is about 345km/h or 185 knots, which may become the highest tropical cyclone recorded in the world. Because heather has brought serious damage to Japan, Japan Meteorological Agency named it Typhoon No.2, which is one of the eight typhoons named after the Meteorological Agency.
4. Typhoon forest is at 1983.
Photo of Typhoon forest.
1September, 1983, the super typhoon forest formed and developed in the western Pacific Ocean, which is the fastest-growing tropical cyclone on record. Every 24 hours, the air pressure drops by 100 millibar.
This tropical storm hit Japan on September 28th of that year, with the maximum wind speed of1.37km per hour. The rainfall in Japan was as high as 48.3 cm, and 46,000 houses were destroyed. The storm caused a total of 2 1 person casualties, with moderate losses.
5./KOOC-0/959 Typhoon "Sarah"
Typhoon Sarah pictures
Super typhoon Sarah, the maximum wind speed can reach 3 10 km per hour. 1959 September 17, Sarah landed in Korea. The storm killed six people, destroyed 6,000 houses and caused millions of dollars in crop losses.
Throughout South Korea, floods and huge waves killed 669 people and left 78,265,438+026 homeless. In addition, the flood also killed 24 people in Japan and left thousands of houses intact.
6. 1973 Typhoon Nala
Typhoon Nora pictures
Nora's eye can reach 30℃, better than any tropical cyclone. When the wind speed reaches 298 kilometers per hour, a super typhoon is formed. 1973 10 10/0. Nora weakened when she arrived in the southeast of China, but it also caused 18 deaths and lost more than 2 million dollars.
7. 1979 Typhoon Taipei
Typhoon Taipei pictures
June/KOOC-0/979 65438+/KOOC-0/October/KOOC-0/2 Taipei was formed in the northwest Pacific Ocean, which is the strongest tropical cyclone ever recorded. The diameter of the storm is 2220 kilometers, which is almost half the length of the continental United States.
According to the measurement, the air pressure at the center of the storm is 870 mbar, and the surface wind speed is per hour 190 miles. * * * killed 86 people in Japan and Guam. Taipei is also a closely watched tropical cyclone, and the US Air Force has carried out 60 missions. The disaster caused by Taipei is deep, and its power continues. The latest disaster was in 1989.
8. Typhoon John went from 199 1 to 1994.
Typhoon John pictures
Typhoon John, the longest-lasting tropical cyclone with the widest spread, was formed between 199 1 994 with severe El Nino phenomenon, and its strongest power was equivalent to a category 5 hurricane.
During John's activities, he swept 13280 km from the eastern Pacific to the western Pacific, and then returned to the central Pacific, * * * lasted 3 1 day. John is both a hurricane and a typhoon, because he is active in both the eastern Pacific and the western Pacific. Because I spent most of my time in the ocean, I did little damage to the island of Hawaii.