Typhoon "Olysu" has landed in Vietnam, and there will still be heavy rainfall in Hainan Island in the next three days.
Author:International Tourism Island B Time:2022.09.28
Commercial Daily All -Media News (Coconut Network/Altitude reporter Chen Wangfeng Correspondent Huang Jingyi Wu Chunwa Guo Dongyan) Reporter learned from the Meteorological Station of Hainan Province on the 28th that Typhoon "Olympic" (strong typhoon) of this year was on September 28 In the early morning, landing along the coast near Qigang City, Guangnan Province, Vietnam. It is expected that from September 28th to 30th, there will still be heavy rains and heavy rainstorms in the eastern half of Hainan Island. In addition, around October 1st, there were tropical disturbance activities in the central part of the South China Sea. Relevant departments must continue to strengthen the risk prevention of secondary disasters such as waterlogging, geological disasters, and floods in urban and rural areas, and do a good job in the inspection and management of reservoirs.
According to monitoring, Typhoon No. 16 this year (Olympic Deer "(Super Typhoon) (English name: NORU; Source of the name: South Korea; Name: 狍 狍) On the afternoon of September 23 At night, it is quickly strengthened to a super typhoon level, and around 20:00 on the 25th, it landed on the coast of Orola Province in eastern Louzon Island, Philippines. Later, he continued to move north of the west and passed through Luzon Island, Philippines. The intensity was weakened from super typhoon to strong typhoon.
On the morning of the 26th, he moved into the sea in the central and eastern part of the South China Sea. On the night of the 26th, he directly attacked the China Sha Islands with a strong typhoon level (level 14), and then continued to west. It was strengthened to a super typhoon level again at 27. The sea surface continued to move west. Around 4:30 on the 28th, it landed along the coast near Qigang City, Guangnan Province, Vietnam. When landing, the maximum wind near the center was 14 levels (45 meters/s, strong typhoon). At 7 o'clock on the 28th, the center of the "Olympic Deer" is located at 16.0 degrees north latitude and 108.1 degrees east longitude, which is located in the city of Pangang, Vietnam. The tenth -level wind ring radius is 60 to 80 kilometers, and the twelve -level wind ring radius is 30 kilometers. It is expected that Olympic "will continue to move west at a speed of about 20 kilometers per hour, and its intensity will be weakened rapidly, and it will gradually stay away from Hainan Province.
"Olysu" mobile path chart
"Olympic Deer" has the characteristics of "strong strength, small eye area, small wind range, and a wide range of wind and rain."
According to statistics, affected by the "Olympic Deer", from 20:00 on September 26 to 7:00 on 28th, there were more than 50 mm precipitation in 8 islands reefs in Sansha City, with a maximum of 120.5 mm in Sansha Yongxing Island; most islands and reefs appeared. At the level 9 to 11 gusts, the maximum gust of gusts appear at the 11th level (29.7 meters/s). At 8:00 on September 27th to 7:00 on the 28th, the northern, central, western and eastern regions of Hainan Island was rained to heavy rain, and heavy rain appeared in the southern region. A total of 162 townships (districts) of the remaining 17 cities and counties except Ledong were more than 50 mm. The rainfall of the township (district) exceeds 100 mm, the maximum is 200.8 mm in Haikou City; the land of the coastal and near -sea on the coast of Hainan Island and the high -level wind of 8 to 10, the maximum gust of 11 (28.6 meters/s) appears in Tongguling and Sanya, Wenchang and Sanya. Dadonghai, Jiyang District.
The Hainan Meteorological Observatory predicts that due to the common circulation and weak cold air of the "Olympic", from September 28th to 30th, there will still be heavy rain and heavy rainstorm in the eastern half of Hainan Island. In addition, around October 1st, there were tropical disturbance activities in the central part of the South China Sea. From October 1st to 2nd, it brought obvious wind and rain to some waters and land in Hainan Province. The specific forecast is as follows:
Land aspect: From September 28th to 30th, due to the common circulation and weak cold air of the "Olympic", there are heavy rain and heavy rain in the east of Hainan Island. Land rainstorms; in addition, during the day on the 28th, the land on the coast of Hainan Island will be accompanied by 6-8 gale.
It is estimated that the amount of rainfall in various places at 20:00 on September 28th: Haikou, Ding'an, Tunchang, Qiongzhong, Wenchang, Qionghai, Wanning, Lingshui, Baoting, Sanya and other cities and counties 100 to 200 mm, The local area is 50 mm; the city and counties such as Lingao, Chengmai, Lizhou, Baisha, Changjiang, Ledong, and Wuzhishan are 50 to 100 mm; the east is 20-50 mm.
At 8:00 on September 28th to 20:00 on 20:00, the accumulated rainfall forecast map
From October 1st to 2nd, due to tropical disturbances, the clouds of the whole island are cloudy, and there are mid -to -heavy rain in the southeast area of Hainan Island.
In terms of ocean: Qiongzhou Strait, the wind of 6-7 on the morning of September 28, level 8-9 of gusts; 5-6 to 6 pm on the 28th to 29th, level 7-8; Level 6-7 levels.
The sea surface near the Xisha Islands, 8-9 on the 28th, levels of 10-11 gusts; 5-6 to 6th from the 29th to 30th, and gusts from 7 to 8; from October 1st to 2nd level 6-7, gusts 8 ~ Level 9.
The sea near the Zhongsha Islands, the 7th of the 28th, level 9 of the wind and gust 9th; from 5 to 6 to the 30th from 5 to 6, gusts 7-8; from October 1st to 2nd levels from 6 to 7, and gusts 8-9.
The eastern and southern parts of Hainan Island, the wind of 7 to 8 during the day on the 28th, level 9-10 gusts; level 6 to 7 at night on the 28th, level 8 of gusts; 5-6 from October 2nd, 7-8 to 8 to 8 to 8 to 8 to 8 to 8 to 8 to 8 to 8. class.
The western sea surface of Hainan Island and the northern Bay Sea, the wind of 6-7 on the 28th, levels of 8-9 gusts; at night from the night of the 28th to October 2nd, levels from 5-6, and gusts 7-8.The sea near the Nansha Islands, the wind power on the 28th, level 8 of the wind, and gusts 8th; from the 29th to October 2nd, 5 to 6, and 7 gusts.
The Meteorological Department of Hainan Province reminds that it is expected that there will still be heavy rainfall in Hainan Island in the next three days (September 28th to 30th). Relevant departments will continue to strengthen the risk prevention of urban and rural waterlogging, geological disasters, and floods.Inspection and management.Around October 1st, there were tropical disturbance activities in the central South China Sea. The rainfall of Hainan Island from October 1st to 2nd will continue. Please pay attention to the latest forecast in time.
[Editor in charge: Chen Biyu]
[Content review: Long Yansing]
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