The first cold wave of the Year of the Dragon is moving southward, and under its influence, it is expected that until the 26th, there will be a wide range of rain, snow, low temperature and freezing weather in the central and eastern parts of China again. At 6 o'clock today, the ** meteorological observatory continued to releaseOrange warning for cold spellsYellow warning for heavy fogYellow Alert for IceBlue warning for high windsBlizzardBlue alertBlue Warning for Severe Convective Weather
The cold wave affects the central and eastern parts of our countryHunan, Guizhou and other places have cooled down by more than 20
*The Meteorological Observatory will continue to issue at 6 o'clock on the 20thOrange warning for cold spells。Affected by the cold wave, from the 20th to the 23rd, most of the central and eastern parts of China will cool down from north to south, and the daily average or minimum temperature will generally drop by 8 12, and the temperature in the south of North China, the west of Huanghuai, Jianghuai, Jianghan, Jiangnan, the central and northern parts of South China and Guizhou will drop by 12 18Among them, the cumulative cooling range in some areas of southern Hunan, eastern Guizhou, and northern Guangxi can reach more than 20.
Around the 23rd, the minimum temperature 0 line will be pressed south to the southern part of Jiangsu and Anhui to the southern part of Hunan and southern Guizhou.
*The Meteorological Observatory will continue to issue at 6 o'clock on the 20thBlue warning for high winds。It is expected that from 8 o'clock on the 20th to 8 o'clock on the 21st, there will be 5 7 winds with gusts of 8 9 in parts of the central and western regions, central and southern Qinghai, central and western Inner Mongolia, southern Liaoning, southeastern North China, western and eastern Huanghuai, western and northern Jianghuai. The Bohai Sea, the Bohai Strait, and most of the Yellow Sea will have strong winds of magnitude 7 8 with gusts of 9 and 10.
How long will it be cold? When will it be warmed up? This low temperature will continue after the Lantern FestivalThe northern region will begin to warm up slowly around the 25th, and the southern region will begin to warm up slowly around the 28th.
It is expected that in the next 10 days, the average temperature in most parts of the country will be lower than that of the same period in normal years1 3, of which Xinjiang, Shaanxi, southern North China, Huanghuai, Jianghan, central and western Jianghuai and western Jiangnan are lower in some areas 4 7.
There will be widespread rain, snow and freezing weather in the central and eastern regions
From the 20th to the 22nd, there will be widespread rain and snow in the central and eastern regions.
*The Meteorological Observatory will continue to issue at 6 o'clock on the 20thBlizzard Blue Alert。It is expected that from 8 o'clock on the 20th to 8 o'clock on the 21st, there will be heavy snow in parts of northern Shaanxi, central and southern Shanxi, central and southern Hebei, central, eastern and northern Shandong, northern and southwestern Henan, northwest Hubei, **west and southeast, etc., among them,There were heavy snowfalls in parts of southeastern Shanxi, southern Hebei, northeastern and eastern Shanxi, southwestern Henan, and northwestern Hubei
*The Meteorological Observatory will continue to issue at 6 o'clock on the 20thBlue Warning for Severe Convective Weather。It is expected that from 8 o'clock on the 20th to 8 o'clock on the 21st, there will be 8 to 10 thunderstorms with strong winds or hail in southwestern Anhui, eastern and southern Hubei, north-central and southwestern Hunan, north-central Jiangxi, southeastern Guizhou, and northeast Guangxi.
It is expected that the main period of influence of severe convection will be from this afternoon to night.
There will be widespread freezing rain in Hubei, Hunan and other placesThe intensity and persistence are not as strong as the previous process
*The Meteorological Observatory will continue to issue at 6 o'clock on the 20thYellow Alert for Ice。It is expected that from the 20th to the 25th,Hubei, Hunan, Guizhou, Henan, southern Shandong, northern Jiangsu, northern AnhuiThere will be a wide range of freezing rain or ice particles in other places, and the area affected by freezing rain may reach 570,000 square kilometers.
The heaviest period of freezing rain was from the 20th to the 21stAmong them, it mainly appeared in the central and southern parts of Henan, northwest Hubei, and northern Anhui on the 20th, and mainly in the western and northern parts of Hunan and southeastern Hubei on the 21st.
Overall, the overall intensity and persistence of freezing rain are not as good as the previous process, but its impact should not be underestimated, and freezing rain in Hunan, Guizhou, Hubei and other places will last for 3 to 5 days.
In addition, ** The Meteorological Observatory continued to issue at 6 o'clock on the 20thYellow warning for heavy fog。It is expected that from day to night on the 20th, there will be heavy fog in the western waters of the East China Sea, the coastal waters of Zhejiang and Fujian, the Taiwan Strait, the coastal waters of Guangdong, and the coastal waters of Guangxi, with visibility of less than 1 km.
At present, it is in the peak period of the return of the Spring FestivalRain, snow and freezing weather have a great impact on trafficPlease keep an eye on the weather forecastAdjust the itinerary in timeAfter cooling downThe central and eastern regions will also maintain a period of low temperaturesDress warmly