After a cold front had pushed from the northern to central region, it caused heavy rains on the large scale on November 30, reported the National Hydrology Meteorology Forecast Center.
An appearance of flash flood, landslide and long- lasting heavy rain will parallel in the local river systems from Quang Ngai to Binh Dinh by December 3.
Because of the strong cold air and turbulence of east monsoon, medium- heavy rains are forecast to shoulder over provinces from Thua Thien- Hue to Khanh Hoa.
The highest rainfall is forecast to reach 200- 400 mm in the central provinces from Quang Nam to Binh Dinh.
At present, the Gulf of Tonkin and the territorial water of mid central provinces experience the northeast wind of level 6- 8.
In following days, the northern and north central region are expected to be cold with the lowest temperature around 11- 17 degrees Celsius.