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At 22:00 on September 17, Typhoon Noul in the Hoang Sa Archipelago, the strongest wind of 100 km / h, is expected to go to Quang Binh – Quang Nam in the afternoon of September 18, the wind it will decrease to 90 km / h.
According to the National Center for Meteorological and Hydrological Forecasting, the storm is 330 km from Da Nang, 450 km from Quang Tri and 550 km from Quang Binh. From now until the morning of September 18, the storm continues in a northwesterly direction, traveling at about 25 km per hour.
At 10:00 am on September 18, the storm center is located on the coast of Quang Binh to Quang Nam provinces, the strongest wind is 100 km / h, level 10, two levels increase.
The storm then landed in Quang Binh to Quang Nam provinces with the wind power reduced to 90 km / h, level 9, shock level 12. Therefore, compared to the forecast morning of September 17, the intensity of the storm on entering the coast decreased by two. level.
The Japanese station recorded that the current strongest wind is 83 km / h, gust winds of 120 km / h. At 10:00 am on September 18, the strongest wind is 92 km / h, the gust of wind is 130 km / h. The US Navy station predicted winds before landing to be 92 km / hr, with jerks of 120 km / h.
The Vietnam Meteorological Agency goes on to say that from now until the night of September 18, the provinces from Ha Tinh to Quang Ngai have rainfall of 200-300mm / hour, some places have more than 400mm. The Central South Coast and North Central Highlands provinces have common rainfall of 50-100 mm / hour. From September 18 to 20, the Northern Delta, Thanh Hoa, Nghe An had rains of 100-150mm / hour.
The coastal areas of Ha Tinh to Thua Thien Hue provinces have the potential for 3-5 m high waves, combined with a 0.5-1 m high storm surge, causing flooding in the lagoon, low estuaries and coastal areas . sea.
Currently, the towns from Quang Binh to Quang Ngai continue to demand that the boats stay away from the road and the area affected by the storm, organize the anchoring of the boats to avoid impacts. People living in low houses, low areas, at risk of flash floods, landslides … are being evacuated to schools, community houses.
One million students in Quang Nam, Da Nang, Thua Thien Hue, and Quang Tri missed school to prevent Typhoon Noul.
Noul formed from an area of low pressure in the Philippine Sea, then strengthened into a tropical depression and on the morning of September 16 in the East Sea, strengthened into a storm, the fifth storm in the Sea from the East this year.