First cold wave yellow warning

12月 27, 2020 佛山站鸡


The Central Meteorological Station issued a yellow warning at 06:00 on December 27
Strong cold air will begin to affect Northern Xinjiang during the daytime on the 27th. In the future, it will affect most areas of central and eastern China from west to East and from north to south, bringing strong wind and strong cooling weather. It is estimated that the temperature in most of the central and eastern regions will drop by 8-10 ℃ from the 28th to the 31st. The temperature in the eastern part of Northwest China, the southeastern part of Northeast China, the western and northern part of North China, the southern part of Huanghuai River, Jianghuai River, Jiangnan River, and the central and northern part of South China will drop by 12-14 ℃, and the local temperature drop can reach more than 14 ℃. After the temperature drop, the 0 ℃ line of the lowest air temperature will press south to the northern part of South China, and the – 10 ℃ line of the lowest air temperature will be in the Yellow River There will be northerly winds of magnitude 4-6 and gusts of magnitude 7-9 in most of the central and eastern regions, and northerly winds of magnitude 7-9 and gusts of magnitude 10-11 in the eastern and southern regions of China.
It is estimated that from 08:00 on the 27th to 08:00 on the 29th, the air temperature in northern and western Xinjiang, most of Gansu, Ningxia, central and Northern Shaanxi, central and Western Inner Mongolia, northern North China and southeastern Northeast China will drop by 6-10 ℃, among which, central and Western Inner Mongolia will drop by 12-14 ℃; in the morning of the 29th, the minimum temperature in North China Plain will drop to – 4 ~ – 8 ℃, and the minimum temperature from Huanghuai to Guanzhong Plain will drop to 0 ~ – 4 ℃ There are 4-6 northerly winds and gusts of 7-8.
Defense guidelines:

  1. Personnel should pay attention to add clothes to keep warm, and be prepared for windy and cool weather in production;
  2. Doors and windows, hoardings, scaffolding, temporary structures and other structures that are easy to be moved by strong wind shall be fixed tightly, and outdoor objects that are easy to be affected by strong wind shall be properly placed;
  3. Take shelter in the shelter and inform the outdoor operators to pay attention to safety;
  4. Pay attention to the latest media reports on the cooling of gales, so as to take further measures.