Scientists are trying to warn the rise of global warming is slowing down the movement speed of storms, increasing its destructive power.
At 04:00 on December 5, the location of the storm center was about 14.9 degrees North; 115.2 degrees Kinh Dong, about 410 km north-east from Song Tu Tay Island (Spratly Islands).
Typhoon 6 is speeding up and moving towards the mainland provinces of Central Vietnam with strong winds of level 12 and level 15. It may land in Quang Ngai - Khanh Hoa tomorrow
This morning (August 30), after moving to the mainland of Ha Tinh and Quang Binh provinces, typhoon No. 4 weakened into a tropical depression.