According to CCTV news reports, a landslide occurred at 15:20 on December 10, 2025 in Huangci Village, Yanguoxia Town, Yongjing County, Linxia Prefecture, Gansu Province. As of 18:00 on the 13th, the landslide mass was estimated to be 390 meters wide, 722 meters long, and 24 meters thick, with a square volume of 6.77 million square meters, and a slip distance of 310 meters. The sliding mass has stabilized. So far, the landslide has caused the burial of 45 farmers 'houses, and damaged 240 acres of cultivated land under the plateau and some infrastructure. Preliminary statistics have caused direct economic losses of approximately 41.35 million yuan. The disaster level is extremely large. Due to the detection and early warning of dangerous situations, the masses moved in time, and no casualties were caused.
图1 可视化页面
The National Glacier, Frozen Soil and Desert Scientific Data Center (hereinafter referred to as the Data Center) collects and prepares basic geographical data, satellite remote sensing data, population data, topography and other scientific Incident Response Service data based on the disaster situation. Up to now, 30 service data sets have been opened and provided, with a service data volume of approximately 30GB. The "Scientific Data Incident Response Service system for Landslide Disaster in Yanguoxia Town, Yongjing County, Linxia Prefecture, Gansu Province (20251210)" has been released, which provides data visual display, interoperability and data download functions. For use by relevant emergency, rescue and research departments.
The follow-up data center will continue to further collect and organize various data resources in the disaster area and gradually release them through the data center platform for use by relevant emergency, rescue and research departments.
System and data service address: http://www.ncdc.ac.cn/portal/emergency? eid=9ebfb9b6-b942-4dd1-8625-ec6ac27b8966&lang=zh
