According to the National Center for Hydro-Meteorological Forecasting, at 10:00 a.m. on July 21 , the center of storm No. 3 was located at about 21.2 degrees north latitude, 109.6 degrees east longitude, about 190 km from Quang Ninh, 310 km east of Hai Phong ; about 340 km from Hung Yen, about 360 km east northeast of Ninh Binh. The strongest wind near the center of the storm is level 9 (75 - 88 km/h), gusting to level 11. Storm No. 3 moves west-southwest, at a speed of about 10 - 15 km/h.
It is forecasted that in the next 12-48 hours, storm No. 3 will continue to move west-southwest at a speed of 10-15 km/h and is likely to strengthen. By 10:00 p.m. on July 21, storm No. 3 will be in the northern Gulf of Tonkin, at level 10-11, gusting to level 14.
At 10:00 on July 22, storm number 3 was in the sea from Hai Phong - Thanh Hoa, level 10 - 11, gust level 14.
At 10:00 a.m. on July 23, storm No. 3 weakened into a low pressure area over Upper Laos.
Due to the influence of storm No. 3 , the northern Gulf of Tonkin (Co To, Bach Long Vi, Cat Hai, Hon Dau) has winds of level 6 - 7, then increasing to level 8 - 9, near the storm center level 10 - 11, gusts of level 14, waves 3 - 5 m high, very rough seas. The southern Gulf of Tonkin has winds of level 6 - 7, near the storm center level 8 - 9, gusts of level 11, waves 2 - 4 m high, very rough seas.
On land, from the evening and night of July 21, the coastal areas of Quang Ninh - Nghe An will have strong winds of level 7 - 9, near the storm center, level 10 - 11, gusting to level 14; deep inland, winds of level 6, gusting to level 7 - 8. Winds of level 10 - 11 can cause trees, electric poles, and roofs to fall.
The coastal areas of Hung Yen - Quang Ninh have storm surges of 0.5 - 1 m. The water level at Hon Dau (Hai Phong) is 3.7 - 4.1 m, at Cua Ong (Quang Ninh) is 4.4 - 4.8 m and at Tra Co (Quang Ninh) is 3.6 - 4 m. There is a high risk of flooding in coastal areas and river mouths on the afternoon of July 22.
Heavy rain: From early morning on July 21, in the Gulf of Tonkin (including Bach Long Vi special zone), there will be heavy to very heavy rain and thunderstorms, with common rainfall from 250 - 350 mm.
From July 21 to July 23, in the Hai Phong sea area (Cat Hai and Do Son special zones), there will be heavy to very heavy rain with common rainfall from 150 - 250 mm, locally over 250 mm.
Inland areas, including: Thuy Nguyen, Le Chan, Hai An,
Duong Kinh, An Duong, An Lao, Kien An, Tien Lang, Vinh Bao, Hai Duong, Chi Linh, Thanh Ha, Kim Thanh, Ninh Giang, Thanh Mien, Cam Giang, Kinh Mon and Tu Ky will have heavy to very heavy rain with common rainfall of 100 - 200 mm, locally over 200 mm. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
At 9:00 a.m. on July 21 , the center of storm No. 3 was located at about 21.3 degrees north latitude, 109.7 degrees east longitude, in the northern area of Leizhou Peninsula (China), about 200 km east of Quang Ninh - Hai Phong. The strongest wind near the center of the storm is level 9 (75 - 88 km/h), gusting to level 11. In the next 3 hours, storm No. 3 will move west-southwest at a speed of about 15 - 20 km/h.
It is forecasted that when entering the Gulf of Tonkin, storm No. 3 will strengthen before weakening near land.
At 7:00 a.m. on July 21 , the center of storm No. 3 was located at about 21.3 degrees north latitude, 109.9 degrees east longitude, in the northern area of Leizhou peninsula (China), about 220 km east of Quang Ninh - Hai Phong. The strongest wind near the center of the storm was level 9 (75 - 88 km/h), gusting to level 11. The storm moved west-southwest at a speed of about 15 - 20 km/h.
It is forecasted that in the next 24 - 72 hours, storm No. 3 will continue to move west-southwest at a speed of 10 - 15 km/h and is likely to strengthen. At 7:00 a.m. on July 22, storm No. 3 will be in the northern area of Bac Bo Gulf, level 10 - 11, gusting to level 14.
At 7:00 a.m. on July 23, storm No. 3 gradually weakened into a tropical depression on the mainland of Thanh Hoa - Nghe An provinces, with winds of level 6 and gusts of level 9.
At 7:00 a.m. on July 24, the tropical depression weakened into a low pressure area over Upper Laos.
At 6:00 a.m. on July 21 , the center of storm No. 3 was located at about 21.3 degrees north latitude, 110 degrees east longitude, in the northern area of Leizhou Peninsula (China), about 233 km east of Quang Ninh - Hai Phong. The strongest wind near the center of the storm was level 9 (75 - 88 km/h), gusting to level 11.
Forecast in the next 3 hours, storm number 3 moves in the west-southwest direction, speed 15 - 20 km/hour.
At 4:00 a.m. on July 21 , the center of storm No. 3 was located at about 21.5 degrees north latitude, 110.4 degrees east longitude, in the northern area of Leizhou peninsula (China), about 275 km east of Quang Ninh - Hai Phong. The strongest wind near the center of the storm was level 9 (75 - 88 km/h), gusting to level 11. The storm moved west-southwest at a speed of 15 - 20 km/h.
It is forecasted that in the next 24 - 72 hours, storm No. 3 will continue to move west-southwest at a speed of 15 km/hour. At 4:00 a.m. on July 22, storm No. 3 will be in the northern area of Bac Bo Gulf, level 10 - 11, gusting to level 14.
At 4:00 a.m. on July 23, storm No. 3 gradually weakened into a tropical depression on the mainland of Hung Yen - Thanh Hoa provinces, with winds of level 6 - 7, gusts of level 9.
At 4:00 a.m. on July 24, the tropical depression weakened into a low pressure area over Upper Laos.
At 1:00 a.m. on July 21 , the center of storm No. 3 was located at about 21.6 degrees north latitude, 111.1 degrees east longitude, on the mainland southwest of Guangdong province (China), about 350 km east of Quang Ninh - Hai Phong. The strongest wind near the center of the storm was level 9 (75 - 88 km/h), gusting to level 11. The storm moved west-southwest at a speed of 15 - 20 km/h.
It is forecasted that in the next 24 - 72 hours, storm No. 3 will continue to move west-southwest at a speed of 15 km/hour. At 1:00 a.m. on July 22, storm No. 3 will be in the northern area of Bac Bo Gulf, level 11, gusting to level 14.
At 1:00 a.m. on July 23, storm No. 3 made landfall in Hung Yen - Thanh Hoa provinces and weakened to level 8, gusting to level 10.
At 1:00 a.m. on July 24, storm No. 3 weakened into a low pressure area over Upper Laos.
At 10:00 p.m. on July 20 , the center of storm No. 3 was located at about 21.6 degrees north latitude, 111.6 degrees east longitude, in the northwest sea of the northern East Sea, about 407 km east of Quang Ninh - Hai Phong. The strongest wind near the storm center is level 10 (89 - 102 km/h), gusting to level 12. In the next 3 hours, the storm will move west-southwest at a speed of about 15 - 20 km/h.
It is forecasted that in the next 24 - 72 hours, storm No. 3 will move west-southwest at a speed of 15 - 20 km/hour. By 10:00 p.m. on July 21, storm No. 3 will be in the northern Gulf of Tonkin, with winds of level 11 - 12, gusting to level 15.
At 10:00 p.m. on July 22, storm No. 3 entered the mainland along the coast of Hai Phong - Thanh Hoa and weakened to level 9, gusting to level 11.
At 10:00 p.m. on July 23, storm No. 3 weakened into a low pressure area over Upper Laos.
At 9:00 p.m. on July 20 , the center of storm No. 3 was located at about 21.6 degrees north latitude, 111.7 degrees east longitude, in the northwest sea of the northern East Sea, about 418 km east of Quang Ninh - Hai Phong. The strongest wind near the storm center is level 10 - 11 (89 - 117 km/h), gusting to level 14. In the next 3 hours, the storm will move west-southwest at a speed of about 20 - 25 km/h.
The Japan Meteorological Agency and Hong Kong Radio both predict that storm No. 3 will pass north of the Leizhou Peninsula (China) and enter the Gulf of Tonkin without weakening, maintaining winds of about 108 km/h. The storm's eye is expected to make landfall in the provinces from Quang Ninh to Ninh Binh, including Hai Phong.
At 7:00 p.m. on July 20 , the center of storm No. 3 was located at about 21.7 degrees north latitude, 112.2 degrees east longitude, in the northwest sea of the northern East Sea, about 480 km east of Quang Ninh - Hai Phong. The strongest wind near the storm center was level 11 (103 - 117 km/h), gusting to level 14. The storm moved westward at a speed of about 20 km/h.
It is forecasted that in the next 24 - 72 hours, storm No. 3 will continue to move west, then turn west-southwest at a speed of 20 - 25 km/hour. At 7:00 p.m. on July 21, storm No. 3 will be in the northern area of Bac Bo Gulf, level 11 - 12, gusting to level 15.
At 7:00 p.m. on July 22, storm No. 3 entered the mainland along the coast of Hai Phong - Thanh Hoa and weakened to level 9 - 10, gusting to level 12.
At 7:00 p.m. on July 23, storm No. 3 weakened into a low pressure area over Upper Laos.
At 6:00 p.m. on July 20 , the center of storm No. 3 was located at about 21.8 degrees north latitude, 112.5 degrees east longitude, in the northern sea area of the North East Sea, about 526 km east of Quang Ninh - Hai Phong. The strongest wind near the center of the storm is level 11 - 12 (103 - 133 km/h), gusting to level 15. In the next 3 hours, the storm will move westward at a speed of 20 - 25 km/h.
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At 4:00 p.m. on July 20 , the center of storm No. 3 (storm WIPHA) was located at about 21.8 degrees north latitude, 112.8 degrees east longitude, in the northern sea area of the North East Sea, about 560 km east of Quang Ninh - Hai Phong. The strongest wind near the storm center is level 12 (118 - 133 km/h), gusting to level 15. The storm is moving westward at a speed of 20 - 25 km/h.
It is forecasted that in the next 24 - 72 hours, storm No. 3 will continue to move west, then turn west-southwest at a speed of 20 - 25 km/hour. At 4:00 p.m. on July 21, storm No. 3 will be in the northern area of Bac Bo Gulf (20.7 degrees north latitude, 108.5 degrees east longitude), with a strength of level 11 - 12, gusting to level 15.
At 4:00 p.m. on July 22, the storm entered the mainland along the coast of Hai Phong - Thanh Hoa and weakened to level 9 - 10, gusting to level 12.
At 4:00 p.m. on July 23, storm No. 3 weakened into a low pressure area over Upper Laos.
At 3:00 p.m. on July 20 , the center of storm No. 3 was located at about 21.8 degrees north latitude, 113 degrees east longitude, in the northern sea area of the North East Sea, about 521 km east of Mong Cai (Quang Ninh). The strongest wind near the center of the storm was level 12 (118 - 133 km/h), gusting to level 15. In the next 3 hours, the storm will move west at a speed of 20 - 25 km/h.
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At 1:00 p.m. on July 20 , the center of storm No. 3 was located at about 21.9 degrees north latitude, 113.4 degrees east longitude, in the northern sea area of the North East Sea, about 630 km east of Quang Ninh - Hai Phong. The strongest wind near the center of the storm was level 12 (118 - 133 km/h), gusting to level 15. The storm moved west at a speed of 20 - 25 km/h.
It is forecasted that in the next 24 - 72 hours, storm No. 3 will continue to move west, then turn west-west at a speed of 20 - 25 km/hour. At 13:00 on July 21, the storm was at about 20.8 degrees north latitude, 108.9 degrees east longitude, in the eastern sea area of the northern Gulf of Tonkin. Intensity level 11 - 12, gust level 15.
At 1:00 p.m. on July 22, the storm was in the coastal area of Quang Ninh - Thanh Hoa. The intensity was level 10 - 11, gusting to level 14.
At 1:00 p.m. on July 23, storm No. 3 gradually weakened into a low pressure area over Upper Laos.
At 10:00 a.m. on July 20 , the center of storm No. 3 was located at about 21.8 degrees north latitude, 114.2 degrees east longitude, in the northern sea area of the North East Sea, about 680 km east of Quang Ninh - Hai Phong. The strongest wind near the center of the storm was level 11 - 12 (103 - 133 km/h), gusting to level 15. Storm No. 3 is moving west at a speed of 20 - 25 km/h.
It is forecasted that in the next 24 - 72 hours, storm No. 3 will continue to move west, then turn west-southwest at a speed of 20 - 25 km/hour. At 10:00 on July 21, the center of storm No. 3 is in the eastern sea area of the northern Gulf of Tonkin. Winds near the center of the storm are at level 11, gusting to level 14.
At 10:00 a.m. on July 22, the storm center entered the coastal area from Quang Ninh to Thanh Hoa. The storm's wind intensity was level 10 - 11, gusting to level 14.
Ready to respond to heavy rain due to the impact of storm No. 3
Forecasting that storm No. 3 (storm WIPHA) will cause heavy rain, Hai Phong Drainage One Member Co., Ltd. requested units operating pumping stations and tide-prevention sluices to regulate and lower water levels in ditches and lakes; test-run pumps to ensure good operation in all conditions when there is heavy rain caused by the storm.
Clear all drainage outlets, collect garbage at the manholes; remove duckweed and obstacles in the ditches and regulating lakes; prepare auxiliary flaps and sandbags at the tide-preventing sluices; prepare all available equipment, cranes, mobile pumps with a capacity of 1,000 m3/hour; arrange sludge suction trucks and pipeline cleaning trucks to be ready during the storm. Workers at the pumping stations work 24/7 according to assigned shifts...
In order to promptly and quickly direct the work of preventing flooding due to the impact of storm No. 3, the company has developed a detailed plan for each department and unit to deploy the task of operating the urban drainage system during the time the storm affects the mainland and after the storm has dissipated. Establish 3 inspection teams for storm prevention work before, during and after the storm, continuously reviewing and checking key areas for flooding until the storm is over.
Source: https://baohaiphongplus.vn/bao-so-3-vao-vinh-bac-bo-se-manh-len-hai-phong-co-mua-to-den-rat-to-416803.html
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