Since February 1, the city has experienced a process of low temperature rain and snow freezing, causing the roads to freeze and become impassable. To this end, the Huaihua Meteorological Bureau actively responded and escorted the masses home during the Spring Festival.
Accurate research and judgment, innovative forecasting technology
Meteorological observation) The low-temperature rain and snow freezing process adopts the innovative technology of Huaihua rain and snow phase forecasting, which is a forecasting mathematical model based on machine learning and data analysis. At the same time, compared with other forecasting technologies, this technology solves the problem of many application conditions, and can be operated with simple configuration.
Meteorological observation) The low-temperature rain and snow freezing process on the eve of the Spring Festival, the rain and snow phase is complex, and the innovative forecasting technology analyzes the weather conditions in Huaihua area**, which provides important support for the forecast and early warning of low-temperature freezing rain and snow. Previously, according to the forecast of the Municipal Meteorological Observatory, it is expected that most areas of Huaihua will have freezing rain on the 3rd-4th, and the live situation will start from the evening of the 3rd, Yuanling County, Chenxi County, Mayang, Lipu County, Xinhuang, Zhijiang, Hecheng District, Zhongfang County and other central and northern parts of the city will have freezing rain, and there will be snow in Yuanling County, Chenxi County, and Mayang in the north, with a maximum of 4 cm, which is basically consistent with the forecast situation and plays the role of forecasting innovation technology.
Strengthen the organization and provide early warning services
In order to ensure the safety of Spring Festival travel, the Municipal Meteorological Bureau strengthened the organization and leadership, set up a special class for the Spring Festival meteorological service headed by the leader in charge, analyzed the weather data that affected traffic safety, and made and released the Spring Festival meteorological special forecast before 10:00 every day, and timely reported to the Municipal Party Committee and the relevant departments such as transportation, high-speed, traffic police, and railways.
As of February 4, the Huaihua Meteorological Observatory has sent 9 early warning information to the transportation department, released 5 issues of various service materials, and the meteorological science and technology service center regularly releases special forecasts, weather bulletins, and climate bulletins to the high-speed management office and the Guangzhou Railway System every day, and answers questions such as forecasts and early warnings and meteorological disasters in a timely manner.
Assist the traffic police) since February 1, the Municipal Meteorological Bureau has issued the low temperature rain and snow freezing process road icing warning signals, the traffic department according to the forecast and the actual situation, the implementation of traffic control on some sections of the high-speed, national and provincial trunk lines, and the suspension of intercity buses, in order to reduce the occurrence of traffic accidents.
According to the latest forecast of the Municipal Meteorological Observatory, the low temperature rain and snow freezing will last until the 8th, during which sleet or snow will occur in most areas from the 6th to the 7th.
Huaihua **Quan**Reporter Yang Yujie Correspondent Peng Lin).