Liaoning Province, China on Thursday (January 12), a large range of rainfall occurred at night, which is a rare "Three Nine" rains 60 years.
According to the China News Agency, Chinese farm proverbs have clouds "counting the cold winter, cold in three nine".However, in the coldest period of this year, of the 85 -in -winter special meteorological stations in Liaoning Province, 74 stations have precipitation, with an average precipitation of 3.0 mm.There are 503 meteorological stations above level 6 or above, and there are 37 meteorological stations such as Shenyang, Dalian, and Anshan appear at 8 or more instantaneous winds.
Why does such a contrast climatic phenomenon appear?Li Qian, a senior engineer of the Shenyang Regional Climate Center, analyzed that this year's "Three Nine" has not only been cold, but the temperature is higher than the same period.From January 9th to 12th, the average temperature of Liaoning Province was -3.2 degrees, which was 6.3 degrees higher than the same period of the year. It was even 4.9 degrees higher than the temperature during the "March Nine" period, which can be said to be very warm.
From the perspective of historical statistics, from January 11th to 12th, 1964, a large -scale precipitation process occurred in Liaoning Province.Snowfall (including rain and snow and snow) 17.9 mm.
Li Qian said that the "three -nine" rain this year is very similar to the precipitation process that occurred during the "Three Nine" period in 1964. In the "Three -Nine" period in Liaoning historyIt's rare for the year.
Affected by strong cold air, it is expected that from January 13th to 14th, the temperature in most parts of Liaoning will fall by 10 to 25 degrees, and the cooling range will be severe.Tan Zhenghua, chief forecast at Liaoning Meteorological Observatory, introduced that it is expected that in the next week, it will continue until January 20th. Liaoning Province will maintain a low temperature and need to pay attention to the adverse effects caused by severe cooling and low temperature.
Tan Zhenghua said that because the cold wave time is at the peak of the Spring Festival, the cold wave is also accompanied by the conversion process of strong winds and rain and snow.The adverse effects of traffic.
