At 13:10 on March 19th, Alibaba Meteorological Observatory issued a yellow warning signal for heavy snow: affected by the westerly trough, it is expected that from 05:00 on March 20th to 05:00 on March 21st, there will be heavy to heavy snow in the western and southeastern parts of Zada (Diya Town, Daba Town, Chulusongjie Township, Qusong Township, Sarang Township) and the central and eastern parts of Pulan (Pulan Town, Hall Town to Mayumula area) in our region (cumulative snowfall of 5-15 millimeters, with some areas reaching 20 millimeters); There will be moderate to heavy snow in Baga Town, southwestern part of Gar, southwestern part of Ritu, and southern part of Cuoqin; The rest of the regions are mostly cloudy with occasional overcast days, and there may be light to moderate snow during some periods; After snow, there is a temperature drop of 4-6 ℃ from west to east, and locally it can reach 8 ℃. Defense measures: 1. There is a significant precipitation process in the southwest of our region, with some areas experiencing high intensity. After snowfall, there is a cooling effect, which can easily cause snow and ice on the road surface. It is necessary to strengthen the safety management of transportation and engineering construction; Carry out inspection and maintenance of power communication facilities; Take measures to keep livestock warm and protected from cold in pastoral areas; Spring temperature fluctuations can easily trigger respiratory infections, and attention should be paid to their impact on public health. During the snowfall period, strong winds are more obvious. It is necessary to prevent the adverse effects of snow blowing on high-altitude roads and mountainous areas on traffic. Drivers and passengers should drive carefully to ensure safety. 3. Relevant departments may take necessary measures such as closing the entrance of scenic spots and directing personnel to prevent potential safety hazards caused by snowfall weather.
阿里气象台3月19日13时10分发布暴雪黄色预警信号：受西风槽影响，预计：3月20日05时至3月21日05时，我地区札达西部和东南部（底雅镇、达巴镇、楚鲁松杰乡、曲松乡、萨让乡）、普兰中部和东部（普兰镇、霍尔镇至马攸木拉一带）有大到暴雪（累计降雪量5～15毫米，部分地方达20毫米）；巴嘎镇、噶尔西南部、日土西南部、措勤南部有中到大雪；其余各地多云间阴天，部分时段有小到中雪；雪后自西向东有4～6℃降温，局地可达8℃。防御措施：1.我地区西南部有较明显降水过程，部分地方强度较大，雪后出现降温，易造成路面积雪、结冰，需加强交通运输、工程建设安全管理；做好电力通信设施巡检维护；牧区做好牲畜防寒保暖措施；春季气温波动易诱发呼吸道感染，需关注对公众健康的影响。2.降雪期间大风天气较明显，需防范高海拔路段以及山区吹雪现象对交通带来的不利影响，司乘人员需谨慎驾驶，确保安全。3.相关部门必要时采取关闭景点入口、人员疏导等工作，防范降雪天气对人员安全带来的隐患。
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