Elephant News reporter Chang Yunzhong.
The reporter learned from the Henan Provincial Meteorological Observatory that this round of rain and snow process has a large range of influence, drastic cooling, and is accompanied by strong winds.
Wei Lu, senior engineer of Henan Provincial Meteorological Service Center, reminded:
The first is to pay attention to the impact on transportation. At present, it is still in the peak period of the Spring Festival return, low temperature rain and snow freezing will have an impact on railways, highways, aviation, etc., especially in the southern part of our country, the rain and snow freezing duration will be longer, it is recommended to pay close attention to the national weather, make various emergency preparations in advance, and make reasonable arrangements for travel.
Minimize outdoor activities during windy weather, avoid staying near billboards and temporary structures if you need to go out, and be aware of tall buildings around you, and go around areas where there is a risk of snow and ice picks melting and falling off.
The second is to focus on the impact on health. Sudden temperature drops and persistent low temperatures may induce respiratory and cardiovascular and cerebrovascular diseases, aggravate chronic underlying diseases, and remind the public, especially vulnerable groups, to keep warm from the cold, especially the head, chest and abdomen, and to minimize going out. Beware of carbon monoxide poisoning for indoor heating, and also pay attention to electricity safety.
The third is to pay attention to the impact on power communication facilities and simple structures. Low temperature, rain, snow and strong winds may also cause icing and line dancing of power generation and transmission facilities, railway catenary, affecting power transmission and the normal operation of high-speed rail.
*: Elephant News).