The first terrible typhoon in the world

How terrible is Typhoon Xuanlannuo? How do China, Japan and South Korea guard against it?

How terrible is Typhoon Xuanlannuo? How do China, Japan and South Korea guard against it? Typhoon Xuanlannuo, a giant, is not only strong in wind power, but also terrible in its huge "body" and huge amount of water vapor, which not only causes storms wherever it goes, but also brings storms and waves. The missing typhoon "Xuanlannuo"

The moving path of typhoon "Xuanlannuo" in 2022 1 1 is really puzzling, just like hitting a ball, which is actually a mysterious rebound. It is really puzzling. I really admire those institutions and experts. The typhoon path is like an obedient child, moving completely along the predicted path. After reaching the apex of Enigma Road, Xuanlannuo began to hover at the apex for several hours, and then quickly moved to the northwest, which will affect Taiwan Province Province, Fujian, Zhejiang and Shanghai in the future. Thanks to "Xuanlannuo" for bringing us a cool weekend. It is raining lightly in Shanghai at present.

In addition, it is said that Typhoon Xuanlannuo 1 1 in 2022 said that Lai was unwilling to leave near Okinawa, Japan and Province of Taiwan Province, China, which had brought windstorms and floods to Okinawa, Japan. So what is the intangible reason that keeps the typhoon from going? In fact, the typhoon did not move by itself, but was blown away by the surrounding wind. The typhoon has been moving westward since its formation, and now it is stagnant because of the change of wind direction. On September 1 day, the high-pressure airflow in the north prevented the typhoon from moving northward. Since the 2nd, the high-pressure system has split in the east-west direction, and the typhoon can continue northward. The east-west high pressure also controls the direction of the typhoon. If the high pressure in the west is stronger, the typhoon will tilt towards Japan, and if the high pressure in the east is stronger, it will tilt towards China. And South Korea is an inescapable fate.

Summary: According to the current data, the water temperature in the sea area where the typhoon passes is high. This is because the temperature is high in 2022, so the typhoon will not weaken, but may strengthen. Rainfall will occur in East China and North China affected by the typhoon, and some areas may be as heavy as heavy rain.

It is reported that Moranti killed 18 people in Fujian, and 1 1 people were missing. How bad is the typhoon?

The strong typhoon "Moranti" caused serious disasters in Fujian. No 14 "Moranti" is the strongest typhoon that landed in Chinese mainland in recent years, and it is also the strongest typhoon that landed in southern Fujian since 1949. According to the new report of Fujian Flood Control Office, as of 2 1 on June 6th, 18 people were dead and their whereabouts were unknown1/person.

The strongest typhoon "Moranti"

Typhoon 14 "Moranti" is the strongest typhoon registered in Chinese mainland in recent years, and it is also the strongest typhoon registered in southern Fujian since 1949. At the peak, its compressive strength reached 17, and the standard air pressure near the management center was as low as 883 hectopascals, setting a new global climate record.

"Moranti" landed in the coastal area of Xiamen on the morning of June 5438+05, causing damage mainly in Chaoshan area where the population of Fujian Province is relatively concentrated, causing flooding in big cities, collapse of houses, destruction of infrastructure construction and interruption of road communication of hydropower projects. In particular, Xiamen's energy supply in the same city is basically hemiplegic, with water cut off on all sides, and Quanzhou and Zhangzhou have large-scale power cuts, resulting in extremely serious property losses.

"Moranti" is the strongest typhoon that landed in Chinese mainland in recent years, and it is also the strongest typhoon that landed in southern Fujian since 1949. At the peak, its compressive strength reached 17, and the standard air pressure near the management center was as low as 883 hectopascals, setting a new global climate record.

In Quanzhou, the landing site, the large instantaneous wind speed reached 17. Looking around, 650,000 green trees were cut off or uprooted, and the curtain wall glass was scraped off.

The stormy waves of the typhoon

The wind and waves caused by the strong typhoon caused some large and medium-sized ships to break their anchor chains, and the shipping containers were blown away, resulting in serious losses of fishing rafts. The strong typhoon caused a large water increase of 2 meters, the storm surge in the southeast coast exceeded the orange warning, and the bluestone suffered more serious erosion. Extremely strong rainfall swept across our province, and there were heavy rains in 74 counties. The rainfall in 50 counties exceeds 100mm, and that in 28 counties exceeds 200 mm. The top five counties are Xiapu 508mm, Anxi 507mm, Yongchun 462mm, Fuan 427mm and Zherong 397mm respectively. The compressive strength of precipitation is huge, and the rainfall is 1 hour, Anxi 123mm, Lianjiang165,438+0mm, Haicang 102mm, Fuan-230mm and Anxi-2 19mm.

The precipitation caused 20 super-warning floods and 4 super-guaranteed floods in the main streams of Jinjiang, Saijiang and Mulanxi, and the key tributaries of Minjiang and Jiulong rivers. Shanmei Reservoir in Jinjiang was flooded once in 75 years, and the inflow flood was 4087 cubic meters per second. Urban waterlogging in Quanzhou is more serious, and urban waterlogging also occurs in Xiamen, Putian, Fujian and Fuzhou to varying degrees.

No. 14 super typhoon "Moranti" has subsided, andNo. 16 super typhoon "Marka" is gradually approaching Fujian Province, and the harm will be presented. Fujian Province stipulates that the province should pay close attention to the typhoon dynamics and strictly supervise the navigation of wooden boats and fishing rafts to ensure water safety.

The affected people have been properly resolved, and post-disaster reconstruction and recovery and reconstruction have progressed steadily. The daily life discipline of production and manufacturing in the disaster-stricken areas has basically recovered, and the social order is stable.

Strong typhoons are very lethal, and the damage they can cause includes the following three points:

1. Gale: Hurricane-level wind is enough to damage or even destroy buildings, bridges and vehicles on land, especially in areas where buildings are not reinforced, which will cause even greater damage. Strong winds will also blow debris into the air, making the outdoor environment very dangerous.

2. Heavy rain: Typhoons will cause continuous downpours, especially in mountainous areas, and may cause river floods, mudslides and landslides.

3. Storm surge: Due to the strong wind and air pressure of typhoon, the water surface rises, and coastal areas may be submerged. If it is suitable for astronomical climax, the damage will be even greater. Among all kinds of damages caused by typhoons, storm surge often takes the most lives, so it can only be predicted at present.

Why was Typhoon No.9 named "Mesak" this year?

Meishak is a name provided by Cambodia, and its English name is Maysak.

The last typhoon named Mesak was the No.4 super typhoon in 20 15, and it was once the king of winds in the northwest Pacific in 20 15!

It is said that the naming method of typhoons is 14. Countries and regions choose the name of 10 for recycling, and typhoons that cause serious disasters may be deleted from the list and replaced by new names. At present, the 10 names provided by Chinese mainland are anemone, Jade Rabbit, Fengshen, Rhododendron, Mulan, Wukong, White Deer, Poseidon, Dian Mu and Begonia. Among them, "Mulan" replaced the delisted "Haima" and "Bailuyuan" replaced the delisted "Haiyan".

The classification of typhoon wind speed is based on the maximum average wind speed near the bottom center. It is divided into six grades: tropical depression, tropical storm, strong tropical storm, typhoon, strong typhoon and super typhoon.

The maximum average wind speed near the center of tropical cyclone bottom reaches10.8m/s ~17.1m/s, which is a tropical depression.

A tropical storm reached 17.2 m/s ~ 24.4 m/s.

Strong tropical storms reach 24.5 m/s to 32.6 m/s.

A typhoon reaches 32.7 m/s ~ 4 1.4 m/s.

The strong typhoon reached 4 1.5 m/s ~ 50.9 m/s.

Super typhoon is above 51.0m/s.

On August 30th this year, according to the typhoon forecast issued by the Central Meteorological Observatory, the No.9 typhoon "Mesak" this year, with the maximum wind force 13 near the center and the wind speed of 38 meters per second, was a typhoon. The lowest pressure in Mesak Center is 965 hectopascals, and the radius is 150-300 km in the seventh circle, 90 km in the tenth circle and 40 km in the twelfth circle.