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Typhoon No. 7 was strongest, at 1:00 p.m. on October 13, the position of the storm was just in the sea to the east of the island of Hainan (China). The strongest wind in the area near the center of strong storms is level 9-10 (75-100 km / hour), level 12.
The storm is forecast to move in a northwesterly direction over the next 24 hours, at about 20 km per hour. At 1:00 p.m. on October 14, the storm’s position was approximately 19.4 north latitude; 106.3 degrees east longitude, right in the maritime zone of the North Delta and North Central provinces. The strongest wind in the area near the center of strong storms is level 9 (75-90 km / h), level 11.
East Sea Storm Hazard Zone in Next 24 Hours (Strong Winds of Level 6 or Higher, Shaking from Level 8 or Higher): latitude 16.5 to 20.5 degrees north latitude; West longitude 113.0 degrees East longitude. All vessels operating in the danger zone are at high risk of being affected by strong winds.
In the next 24 to 36 hours, the storm moves in a Northwest direction, every hour is 15-20km, inland to the provinces of the South Delta and North Central with strong winds of 7-8. level 10 and gradually weakened into a tropical depression, followed by low pressure in upper Laos.
Warning of strong winds, large waves at sea, due to the influence of the circulation of Typhoon No. 7, in the western maritime zone of the Northeast Sea (including the northern waters of the Hoang Sa archipelago) with strong winds of 8- 9 area near the center of storm level 10, level 12; The sea is very strong. In the Gulf of Tonkin region (including the Bach Long Vy island district), there are strong winds of 6-7, after rising to level 8, the area near the center of the storm passes from level 9-10, level 12; The sea is very strong. The waves of the sea are 3-5 m high. The coastal areas of the provinces from Hai Phong to Nghe An have a storm surge of 0.5 m high.
Warning of strong winds on the mainland, from noon (October 14), in the North and Central North continental coastal provinces with strong winds of 6-7, level 9; particularly in the coastal areas of the provinces from Nam Dinh to Nghe An, there are strong winds of 7-8, level 10.
Warning of heavy rain, due to the influence of Typhoon No. 7 combined with cold air, from October 14 to October 16 in the North Delta and coastal areas, Hoa Binh, Nam Son La, Phu Tho, Yen Bai, Thanh Hoa , Nghe An has heavy to very heavy rains with popular total rainfall of about 200-350mm / hour, in some places over 400mm / hour; elsewhere in the north and Ha Tinh around 50-150 mm / hour.
In addition, there is an active tropical depression off the central east coast of the Philippines, which entered the South China Sea on October 15, potentially intensifying.
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