China News Service, December 12th. According to the website of the Central Meteorological Observatory, the Central Meteorological Observatory will continue to issue a cold wave blue warning at 06:00 on December 13th: Affected by strong cold air, it is expected that from 08:00 on December 13th to 08:00 on December 15th, northeast The eastern part of the region, the southeastern part of the northwestern region, most of North China, most of Huanghuai, most of Jianghuai, Jianghan, Jiangnan, the eastern part of Southwest China, most of southern China, etc. will drop by 6 to 8°C successively. Among them, southwestern Hunan, In some areas of southeastern Guizhou, central and northern Guangxi and other places, the temperature can reach 10℃.
After the temperature drops, the 0℃ line of the lowest temperature will press south to the south of Guizhou to the northwest of Zhejiang.
There are northerly winds of magnitude 4 to 6 and gusts of magnitude 7 to 8 in the northern region, northerly winds of magnitude 4 to 5 in the southern region, gusts of 6 to 7 on rivers and lakes, and 6 to 8 gusts of magnitude 9 in offshore areas. The northerly wind.
Defense guide:
1. The personnel should pay attention to adding clothes to keep warm; prepare for the defense against strong wind and cooling weather in production;
2. Doors and windows, hoardings, scaffolds, temporary structures and other structures that are easily blown by strong winds should be secured tightly, and outdoor objects that are easily affected by strong winds should be properly placed;
3. Go to a sheltered place to avoid wind and notify outdoor workers to pay attention to safety;
4. Pay attention to the latest information about the strong wind cooling reported by the relevant media in order to take further measures;
5. Transportation, public security and other departments should prepare for road icing in accordance with their duties.