with**Meteorological ObservatoryAccording to the latest forecast, from January 31 to February 5, the central and eastern parts of China will usher in a range of continuous rain and snow freezingWeather。The scope of influence is wide, involving a total of tenprovinces。Henan, Shandong, Hubei and other places will experience heavy snowfall, while Anhui, Hunan and Guizhou will face freezing rain. According to meteorological experts, this time the rain and snowWeatherThe process has a wide coverage, long duration, a large range of freezing rain, and extremePrecipitationand other features.
1.Wide rain and snow coverage: It is expected that the rain and snow process will cover the central and eastern parts of China, including Huanghuai and the areas north of it, mainly snowfall, and sleet or snow will occur in Jianghan, western Jianghuai, western Hunan and eastern Guizhou. In addition, parts of Henan, Hubei, Anhui, Hunan, and Guizhou will usher in heavy snowfall and heavy snowfall or even extremely heavy snowfall, with cumulative snowfall expected to be between 10 and 20 mm, and may even exceed 30 mm in some areas. At the same time, the south of the Yangtze River will also usher in moderate to heavy rain, and some areas may also experience heavy rain. In the few days from the 1st to the 4th, it will also be accompanied by a wide range of thunder and lightningWeather
2.Rain and snow last for a long time: This time the rain and snow in the central and eastern regionsWeatherIt will run for six days, starting on January 31 and running until February 5. This means that this is the longest rain and snow process since this winter.
3.Widespread freezing rain: From February 1 to 4, freezing rain will occur in parts of southern Henan, Hubei, northern Anhui, central and northern Hunan, and eastern Guizhou. On the whole, this snowfall was affected by freezing rainprovincesAt most, the cumulative snowfall in Henan, Shandong, and Hubei has approached or even exceeded the level of the same period in history, which is extreme.
To sum up, this is the longest lasting and most widespread rain and snowWeatherwill give tenprovincesIt has a huge impact, especially on the Spring Festival homecoming tide. TransportationTravel will be greatly adversely affected and is advised to be based on the publicWeatherForecast, reasonable itinerary arrangement, to ensure safe travel.
According to the interpretation of meteorological experts, this time it rained and snowedWeatherThe formation of the southern and northern branch troughs is affected by the superposition of each other, which is conducive to the northward movement of the southwest warm and humid airflow, resulting in widespread rain and snowWeather。The whole process has a wide area of rain and snow, a long duration, a wide range of freezing rain, and some areasPrecipitationextreme and other characteristics.
This rain and snow process will cover most of the central and eastern regions, of which the Huanghuai and southern regions will mainly be dominated by snowfall, while Jianghan, western Jianghuai, western Hunan and eastern Guizhou may have sleet or snowWeatherState. In addition, parts of Henan, Hubei, Anhui, Hunan, and Guizhou will face heavy snowfall, heavy snowfall and even extremely heavy snowfall, with a cumulative snowfall of 10 to 20 mm, and may exceed 30 mm in some areas. In addition, the south of the Yangtze River will also usher in moderate to heavy rain, with heavy rain in some areas, and there will be a wide range of thunder and lightning between the 1st and 4thWeather
At the same time, this time it rained and snowedWeatherThe process lasted for a long time, starting on January 31 and lasting for a total of six days, from January 31 to February 5. Moreover, from February 1 to 4, southern Henan, Hubei, northern Anhui, central and northern Hunan and eastern Guizhou will be hit by freezing rain, which can be seen in the wide range of freezing rain.
All in all, this time the rain and snowWeatherThe situation is the longest and most widespread since the winter. Rain and snowWeatherThe formation of the trough is caused by the superposition of the southern and northern branch troughs, which causes the warm and humid airflow in the southwest region to move northward, resulting in widespread rainfall and snowfall.
According to the meteorological department**, in the next 10 days, there will be frequent rain and snow in Huanghuai and southern regionsWeather, the number of precipitation days is expected to be between 6 and 9 days. CumulativePrecipitationAbnormally many,GangnamParts of central and northern China may experience 120 to 180 mm of precipitation, which is 2 to 6 times more than normal for the same period of the year. withPrecipitationIn comparison, the temperature change in the next 10 days is relatively stable: the southeast of Northwest China, Huanghuai, Jianghan,GangnamTemperatures will be 1 to 3 cooler in the west and other places, while temperatures in other parts of the central and eastern regions will be close to normal or slightly higher.
Affected by this rain and snowWeatherThe impact of the Spring FestivalTransportationThe situation will be hindered to some extent. Therefore, meteorologists remind the public to pay special attention to travel safety. At the same time, all localities should make emergency preparations in advance and strengthen themTransportationSecurity and city operation management. For the relevant departments in southern Henan, Hubei, northern Anhui, central and northern Hunan, eastern Guizhou and other places, they still need to do a good jobElectricityand inspection of communication facilities. Gangnam, South China and other places should be vigilant against the risk of continuous rainfall and possible geological disasters, and at the same time strengthen lightning protection work. For agricultural and livestock facilities and simple structures in Henan, Shandong, Hubei, Hunan, Guizhou and other places, there may be a risk of snow crushing, it is recommended to carry out reinforcement and inspection, and clear the snow in time. In addition, the soil in the middle and lower reaches of the Yangtze River and its south is not conducive to the growth and recovery of rapeseed and economic forest fruits that were frozen in the early stage, so it is recommended to clean the ditches and straighten out the soil moisture in time to reduce the superimposed effects of wet damage and frost damage. It should be noted that the forecast for this rain and snow process is long, and the forecast may be adjusted in the later period, so the public is advised to pay close attention to the latest release issued by the meteorological departmentWeatherForecast, reasonable travel planning.