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The temperature in Jilin Province has been low since January, and it is expected that from the evening of the 13th, the temperature in the province will drop significantly from west to east, and cold weather will occur in the mountains in the north and southeast. It is recommended to prevent frost damage in greenhouse crops, and at the same time do a good job in cold-proof heating and disease prevention and control.
According to the current meteorological data analysis, due to the influence of strong cold air, it is expected that from the evening of the 13th, the temperature in our province will drop significantly from west to east, and the cold weather will occur in the mountains in the north and southeast.
It is estimated that the average temperature in the province will be around 21 degrees Celsius from 14 to 19, which is 4-6 degrees Celsius lower than the annual average of 16.0 degrees Celsius. Extreme minimum temperatures will occur on the morning of 15 to 16 days, most of which are generally minus 27 to 30 degrees Celsius, with the northern part of Baicheng, the northern part of Songyuan, the northern part of Changchun and the southeastern mountain areas reaching minus 31 to 34 degrees Celsius, and local areas reaching minus 36 degrees. Celsius, the extreme minimum temperature in the urban areas of Changchun and Jilin can reach about minus 30 degrees Celsius. It is expected that there will be no obvious snowfall during this period, but there will be uneven distribution of small snow, accompanied by about 4 northwest winds, and the instantaneous wind power in the eastern region can reach about 6 levels.
Analysis and recommendations
1. Strengthen infrastructure maintenance and increase heating
The cooling weather has a low temperature intensity, reminding relevant departments to strengthen the maintenance of urban water supply, heating, power supply, gas supply and other living facilities to prevent damage from freezing. At the same time, it is recommended that the relevant departments strengthen heat management, and relevant enterprises and units will increase heating efforts to ensure that the temperature of the living room reaches the heating index and ensure the normal production and life of the people.
2. Prevention of frozen diseases of agricultural and forestry plants and livestock and poultry
It is recommended that all localities strengthen the management of facility agriculture, adopt measures to increase temperature and keep warm in the greenhouse, and avoid frost damage in greenhouses; the garden departments and fruit farmers shall adopt measures such as covering and cultivating soil to protect the garden plants and fruit trees in time to prevent freezing damage; The cold and warm work of the poultry house ensures that the livestock and poultry are safe for winter.
3. Prevention of diseases such as colds and asthma
At present, the incidence of influenza in our province is high. The cold weather tends to make the cold, asthma and cardiovascular and cerebrovascular diseases tend to be serious or prevalent. It reminds the relevant departments to strengthen the prevention and control of epidemic diseases caused by low temperature, and the urban and rural people should add clothing when they go out. prevention. In addition, urban and rural residents who use coal-fired heating are reminded to take precautions against indoor carbon monoxide poisoning while keeping indoors warm.
4. Strengthen traffic guidance and pay attention to traffic safety
In the cold weather period, many places are accompanied by small snow showers, the road will become wet and slippery, coupled with the spring festival, the passenger flow is large, and traffic congestion or traffic accidents are easy to occur, reminding the passengers to drive carefully to prevent accidents. The traffic control department will strengthen the traffic sections of key road sections such as highways and urban areas to prevent serious traffic congestion.
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