Hanoi, Oct. 21 -- The National Centre for Hydro-Meteorological Forecasting has warned of multiple hazardous weather phenomena from October 21 to 26 due to Storm Fengshen, calling for measures to ensure safety for vessels in the affected sea areas. The centre reported that the storm has continued to change its moving direction, causing strong winds and high waves in the northern part of the East Sea, seriously affecting vessels operating in this area. According to the centre, at 4am on October 21, the centre of Fengshen, the 12th storm in the East Sea this year, was located at approximately 18.3 degrees North and 113.0 degrees East, about 200 km north-northeast of Vietnam's Hoang Sa special zone. The storm maintains strong winds at Levels ...