According to the forecast of the Central Meteorological Observatory, from the 10th to the 14th, a strong cold air will affect most parts of my country from west to east, bringing obvious strong winds, cooling and large-scale rain and snow. Strong convective weather such as heavy precipitation.
Recently, the central and eastern regions have experienced a wave of new high temperatures. Under the clear sky, the temperature in the north and south of the Dajiang is far higher than the same period of the year. Affected by the strong cold air, the sunny and warmer weather situation is about to usher in a turning point.
The Central Meteorological Observatory predicts that from the 10th to the 14th, the temperature in most areas will drop by 6°C to 10°C, and the temperature in parts of North China, Huanghuai, eastern Northeast China, and central and western Inner Mongolia will reach 12°C to 16°C. Above 16°C, the maximum temperature during the day drops significantly. There are winds of magnitude 4 to 6 in most areas north of the Yangtze River, and dusty weather in parts of the southern Xinjiang Basin, central and western Inner Mongolia, western Gansu, northern Shaanxi, Ningxia, northern Shanxi, and northern Hebei.
In terms of precipitation, there will be light to moderate rain (snow) or sleet in the Ili Valley of Xinjiang, eastern Inner Mongolia, North China, Northeast China and Huanghuai, and there will be heavy to heavy snow in the northeastern part of Inner Mongolia and northwestern Heilongjiang; the eastern part of Southwest China, Jianghan, Jianghuai , Jiangnan, and South China have light to moderate rain from west to east, heavy rain in some areas, and local heavy rain.
According to Fu Jiaolan, chief forecaster of the Central Meteorological Observatory, this process was caused by the development of high-altitude troughs in Mongolia and the development of ground cold high pressure eastwards, carrying cold air to affect most areas of my country. In spring, the Eurasian high latitudes receive less solar radiation and the atmospheric temperature is low. After a period of accumulation, it is easy to form a cold center and a ground high pressure. Once a high-altitude trough develops and moves eastward, the ground cold high pressure may carry strong winds, sand and dust all the way. east.
Although it is a normal phenomenon, due to the complex weather process, wide range of influence and large temperature drop brought by the cold air this time, it is still necessary to focus on and take targeted preventive measures.
Experts remind that my country’s spring agricultural production has entered a critical period. The rain and snow weather brought by the strong cold air is beneficial to increase the moisture content of wheat fields in the northern winter wheat area and ease the drought in some parts of the northwest area. However, at the same time, attention should be paid to preventing weather such as strong wind, sand and dust, and cooling that may cause adverse effects on facility agriculture, animal husbandry and fruit trees in the flowering stage. The temperature will fluctuate violently in the next few days, and the public is advised to dress appropriately according to the weather forecast. (Reporter Huang Yao)Return to Sohu, see more
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