flash flood prevention

Forecasting the weather on May 13, Hanoi is nearly rainy in the morning, there are places with moderate rain, heavy and scattered rain with thunderstorms, in the thunderstorm there

At 04:00 on July 18, the location of the center of the storm is about 18.8 degrees Vi Bac; 112.9 Kinh Dong, about 250km from Hoang Sa archipelago to the North.