摘要
利用欧洲中心再分析资料(ERA5)和地面降水资料对2020年8月23—24日朝阳地区一次大雨天气过程进行分析。通过对强降水时段对应物理量场的分析,得到此次降水过程的物理量特征。对比欧洲中心预报模式预报和实况降水,评价模式预报效果。
A heavy rain weather process in Chaoyang district on August 23-24,2020 was analyzed by using ERA5 and ground precipitation data.Through the analysis of the physical quantity field corresponding to the heavy precipitation period,the physical quantity characteristics of the precipitation process are obtained.The effectiveness of ECMWF was evaluated by comparing prediction of precipitation with the actual precipitation.
作者
王宏超
季贺成
于芳健
郭佰汇
孙嘉骏
WANG Hong-chao(Chaoyang Meteorological Bureau,Chaoyang,Liaoning 122000)
出处
《农业灾害研究》
2020年第6期32-32,34,共2页
Journal of Agricultural Catastrophology
关键词
大雨
物理量分析
Heavy rain
Physical quantity analysis
