According to the National Center for Hydrometeorological Forecasting, this morning (13.4), cold air has affected the North of Central Central. Gulf of Tonkin has strong northeast wind level 8, level 10; Ly Son Island has strong northeast wind level 7.
Day and night 13.4, cold air will continue to affect other places in Central Central. In the mainland, the Northeast wind is strong and high level 3, coastal areas of level 3 - 4.
The Northern and North Central region is cold, the Northern mountains have a cold place; From the night of 13 - 14.4, the night and the cold were cold.
The North and North Central regions will have the lowest temperature of about 16 - 19 degrees Celsius, the high mountainous areas of the North will have places below 13 degrees Celsius. The average temperature is about 20 - 22 degrees Celsius.
The area of Hanoi is cold; From the night of 13 - 14.4, the night and the cold were cold. The lowest temperature in this cold air is popular 17 - 19 degrees C.
During and night 14.4, the Northern and North Central region has the lowest temperature of about 17-20 degrees Celsius, the high mountains of the North have places below 15 degrees C. The average temperature is about 21 - 23 degrees C.
Regarding other noteworthy images, due to the influence of cold air, on April 13 in the area from Quang Tri to Quang Ngai, there were scattered showers and there were thunderstorms. In thunderstorms there is a possibility of whirlwinds, lightning, hail and strong winds.
At sea, n on April 13, the area from Quang Tri to Quang Ngai Northeast is strong, level 6, level 7 - 8, cave sea, high waves from 2 - 3m high. From the night of 13.4 wind decreased.
Strong winds and large waves on the sea are likely to affect the operation of boats and other activities.
