Typhoon Bailija

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Typhoon Bailijia

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Name origin

Due to the 2013 typhoon Utt in the Philippines and China, he was retired at the 46th World Meteorological Organization Typhoon Committee, and its location was replaced by Barijat, It means "the coast of the wind and waves".

Development process

At 11:30 on September 6, 2018, a tropical disturbance was generated in the west sea in the West of Philippines, and the US Navy Research Laboratory was given to its disturbance number 90W. At 14 o'clock on the same day, the combined typhoon alarm center formed a "low" rating in 24 hours a 24 hour.

September 8th, 3:30, the combined typhoon alarm center is formed into a tropical cyclone within 24 hours to increase to "Medium". At 12 o'clock on the same day, the Japanese Work Hall directly identified it as a tropical low air pressure.

September 9, 3:30, the combined typhoon alarm center is formed in 24 hours to improve the tropical cyclone to "high", and synchronously issues a tropical cyclone formation alarm (TCFA).

September 10, the combined typhoon alarm center will be upgraded to the tropical low pressure and give it its official number 27W. At 8 o'clock on the same day, the Central Meteorological Observatory also upgraded it as a tropical low pressure. Later, the Japanese Meteorological Hall emitted a fierce alert (GW). At 11 o'clock on the same day, the Hong Kong Observatory is upgraded to the tropical low air pressure. At 14 o'clock on the same day, the joint typhoon alarm center took the lead in upgrading it as a tropical storm.

On 8 o'clock on September 11, the Central Meteorological Observatory will upgrade it as a tropical storm. Later, the Japanese Meteorological Hall will also upgrade it as a tropical storm, give it an international number 1823, and name it is 100 miles. Jia, Hong Kong Observatory also upgraded it to a tropical storm. Thereafter, the typhoon is stably moving in the opposite direction, crossing the northern part of the South China Sea.

5 o'clock on September 13, the Central Meteorological Observatory will upgrade it as a strong tropical storm. At 8:30 on the same day, the typhoon landed on the coast of the slope area of ​​Zhanjiang City, Guangdong Province. The largest wind in the center of the login is 10 (25m / s), the lowest air pressure is 990 bass. At 10 o'clock on the same day, the Central Meteorological Observatory reduced it to a tropical storm. At 13 o'clock on the same day, the typhoon was moved into Guangxi and the intensity continued to weaken. At 14 o'clock on the same day, the Central Meteorological Observatory, the Japanese Meteorological Hall and the Joint Typhoon Alert Center had dropped it into a tropical low pressure, and the Hong Kong Observatory also dropped it into a tropical low air pressure. At 17 o'clock on the same day, the Central Meteorological Observatory stopped numbers, and then the Hong Kong Observatory reduced it to a low voltage zone. At 20 o'clock on the same day, the Japanese Meteorological Hall determined that it was completely dissipated.

In the best path released afterwards, the Central Meteorological Observatory will cut "Bailijia" peak wind speed from 28m / s to 25m / s, and the joint typhoon alarm center will "Baili Jia" peak The wind speed was up to 45 kt from 40 kt, and the peak pressure was lowered from 1002hPa to 996hPa.

Typhoon Features

Typhoon "Bailijia" is small, its seven-stage wind circle radius is only 100-120 kilometers, so the impact of the wind and rain brought about by the landing process is also more Concentrated, mainly concentrated in the typhoon through nearby and part of the South.

Forecast Warning

Central Ministry of Commodities

China Central Meteorological Observatory: On September 10, 2018, the tropical low pressure forecast released, 10 o'clock on September 11th Blue warning, release typhoon yellow warning on September 13th.

Central Meteorological Observatory's forecast and warning map (7 photos)

National Flood Control and Drought Relief Headquarters: September 10th to Guangdong, Gui, Joan Waiting for the prevention notice, starting the anti-mite-level emergency response of the anti-mite system in 19:00 on September 11th.

National Ocean Forecasting Table: On September 12th released the yellow warning of the waves, the storm tide warning is upgraded to yellow.

Guangdong

Guangdong Provincial Flood Control and Drought Windproof General Command Office: September 11th, starting the windproof IV emergency response, September 11th, the windproof IV emergency The response is increased to level III.

Shanwei City Meteorological Observatory: On September 10, 17 hours, a typhoon white warning in Shanwei City.

Zhanjiang City Meteorological Observatory: 8:28, on September 11, the Typhoon White Warning, Zhanjiang City, Typhoon White Warning, September 11th, 18:44, Zhanjiang City, Typhoon White Warning is upgraded to blue warning, September At 15:38, 12, at 15:38, the Typhoon Blue Early Warning of Zhanjiang City is upgraded to a yellow warning. At 5:14 on September 13, the Typhoon Yellow Warning of Zhanjiang City is upgraded to an orange warning. At 10:23 on September 13th, Zhanjiang City Typhoon orange warning is downgraded to a yellow warning.

Zhuhai Meteorological Observatory: At 8:30 on September 11, Zhuhai Typhoon White Warning, January 12th, 7:35, Zhuhai Typhoon White Early Warning is upgraded to a blue warning.

Yangjiang Meteorological Observatory: 9:4 points from September 11th, Yangjiang City, Typhoon White Alert, Yangdong County Typhoon White, Yangjiang City, Yangdong County Typhoon White Warning September 11 Upgrade is blue warning, on September 12, 17:44, Yangjiang City, Yangdong County Typhoon blue warning upgrade is a yellow warning, on September 13th, 10:17, Yangjiang City, Yangdong County Typhoon Yellow Warning Downgrade to blue warning.

Maoming City Meteorological Bureau: September 11th, 9:29, released the typhoon white warning of Maoming City, on September 11th, 19:20, will be upgraded to a blue warning, 9 At 16:58 of the 12th, the typhoon blue warning upgrade of Maoming City is upgraded to a yellow warning. At 5:58 on September 13th, the Typhoon Yellow Early Warning of Maoming City is upgraded to an orange warning. At 11:19 on September 13th, Maoming Typhoon orange warning downside in the city jurisdiction is a blue warning.

Shenzhen Meteorological Bureau: On September 11th, 10:57, Shenzhen Typhoon White Warning, 11:58 Shenzhen Typhoon White Early Warning is upgraded to a blue warning on September 12th.

Dongguan Meteorological Observatory: 12:00, 12:00 on September 11th, the Typhoon White Warning of Dongguan City.

Zhongshan Meteorological Observatory: 14:34 on September 11th release Zhongshan City Typhoon white warning, September 12th, 14:36, Zhongshan City Typhoon White Alert is upgraded to blue warning.

Guangzhou Meteorological Bureau: 17:55 on September 11th released Tsuen Wan District, Yuexiu District, Tianhe District Typhoon White War.

Foshan Meteorological Bureau: 13:59 on September 12th released a typhoon blue warning in Zen District.

Hainan

Hainan Provincial Meteorological Bureau: Release the Typhoon Level 4 warning, on September 12th, change the typhoon four-level warning to a typhoon three-level warning, September 12th At 14:30 on September 13, the typhoon three-level warning was a typhoon four-level warning.

Haikou City Meteorological Observatory: Typhoon blue warning is released at 16:44 on September 12.

Guangxi

Guangxi Meteorological Observatory: Publish typhoon blue warning.

Hong Kong

Hong Kong Observatory: At 10:40 on September 11, a 1st alert signal is issued, and the third strong wind signal is issued on September 12th, September 13th. 4:10 issued a 1st alert signal replaces the third strong wind signal, and all tropical cyclone warning signals were canceled at 7:40 on September 13.

Typhoon affects

Guangdong

is affected by the typhoon "Bailijia", the sea is in the north of Guangdong, the northern part of the South China Sea has an average wind 10 ~ 11, Great wind 12 level. Monitoring shows that 08 pm on 12, 08, Yuexi, Yuedong County and Meizhou have appeared in heavy rain, local heavy rain. The largest rainfall appeared in Xikou Town, Yangjiang, Yangjiang, reaching 93.1 mm.

As of 15:00 on September 12, Guangdong Province has been affected by the typhoon "Bailijia" has enabled 2,695 in the avoidance, and 1072 resettlement personnel. The fishing vessel returns 36,341, the fishing searner is on the shore 11697 People, offshore workers withdrew from 3,2195 people.

"Baili Jia" on Guangdong's impact (2 photos)

September 13, Yuexi high-speed railao is open to Zhanjiang section all day, Guangdong Zhanjiang, more than 40,000 people Emergency transfer placement.

As of 20:00 on September 13, according to the statistics of the Zhanjiang City Sanfang Office, the typhoon "Bailijia" has caused 4 cities (districts) (districts), such as Lown, Lianjiang, Wuchuan, and Development Zone, and the disaster hometown (town) There are 44; 95,000 mu of crops, 56,63,000 people with affected population, 66,563 million, collapsed, 2 houses; Zhanjiang City direct economic loss is 47 million yuan, of which Anti-Manpard and animal husbandry is directly lost 14.23 million yuan. Direct loss of water conservancy is 2.4.1 million yuan, industrial, transportation industry direct loss of 7.02 million yuan; no casualties or disappearances.

Hong Kong

Bailija affects Hong Kong, the nose nose recorded the highest tide (above the chart "2.88 meters, Tai Po 滘 recorded the biggest storm (astronomy" The height is above 0.38 meters. Observatory Headquarters 1666.0hPa at 16:49 on September 12, and Bailijia is about 150 kilometers from Hong Kong.

Bailija shocked Hong Kong during the period of serious damage. Affected by the sinking of Bailiga, the weather in this Hong Kong is generally sunny on September 11th. Baili passed on September 12 in the south of Hong Kong, and Hong Kong has a few shortcomings on the same day. With Bailijia departure from Hong Kong, in addition to the first time in September 13, there is a sunny time in Hong Kong.

Guangxi

As of 16, on September 12, more than 8,700 fishing boats returned to Hong Kong to avoid the wind in Guangxi Zhuang Autonomous Region.

Hainan

As of 12:00 September 12, 23,741 fishing boats in Hainan have returned to Hong Kong to avoid the wind, and more than 70,000 people have been transferred; because of the typhoon "Baili Jia "affects the safety navigation standard for ships, and the Qiongzhou Strait route is suspended at 14 o'clock on September 12th.

is affected by the typhoon "Bailijia", starting from September 11th to 14th, Hainan Huanji high-speed rail tickets suspended. Since September 13th, the passenger train has stopped from the Qiongzhou Strait, of which Harbin West to Haikou Z114 / 1 time and Changchun to Sanya Z384 / 5 train arrangements in Zhan Jiangxi Station, Beijing West to Sanya Z201 and Shanghai South to Haikou K511 The second train is terminated in the Guangzhou Station, and the K457 train in Zhengzhou to Haikou will be terminated in Zhanjiang Station.

"Baili Jia" on Hainan (2)

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