According to the National Center for Hydro-Meteorological Forecasting, 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 is level 9 (75 - 88 km/h), gusting to level 11. The storm is moving 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, gusts of level 9.
At 7:00 a.m. on July 24, the tropical depression weakened into a low pressure area over Upper Laos.
Due to the influence of storm No. 3 , the northwest sea area of the northern East Sea has winds of level 7 - 8, near the storm center level 9, gusts of level 11, waves 4 - 6 m high, and rough seas.
In the North of Bac Bo Gulf (Co To, Bach Long Vi, Cat Hai, Hon Dau), the wind increases to level 10 - 11, gusting to level 14; waves 3 - 5 m high, rough seas. In the South of Bac Bo Gulf, the wind increases to level 8 - 9, gusting to level 11, waves 2 - 4 m high, rough seas.
On land, from the evening 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.
In Hai Phong - Quang Ninh, the water level will rise by 0.5 - 1 m. Highest water level: Hon Dau 3.7 - 4.1 m; Cua Ong 4.4 - 4.8 m; Tra Co 3.6 - 4 m. High risk of flooding in coastal areas and river mouths at noon on July 22.
From July 21 to 23, the Northeast, the Northern Delta, Thanh Hoa, and Nghe An will have heavy to very heavy rain of 200 - 350 mm, with some places receiving over 600 mm. Other places in the North and Ha Tinh will have heavy rain of 100 - 200 mm, with some places receiving over 300 mm. Heavy rain in a short period of time can cause flash floods and landslides in mountainous areas and flooding in low-lying areas.
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. Intensity level 10 - 11, gust 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-them-tam-bao-dang-cach-hai-phong-khoang-220-km-416803.html
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