摘要
收集了福建西部龙岩市境内2001—2010年近10年的冰雹资料,对这些冰雹的时空分布特征进行了分析;同时收集了冰雹天气过程对应的新一代天气雷达资料。对冰雹雷达资料的特征进行对比定性分析,对冰雹雷达资料的一些数据进行统计定量分析。通过分析初步得出了龙岩市境内近10年冰雹的时空分布规律和冰雹的新一代天气雷达资料的一些重要特征和指标,这些分析结论在当地冰雹天气的预报预警和防雹作业等实际业务中具有较好的参考和指导作用。
An analysis is made of the hail data from 2001 to 2010 of Longyan,the western Fujian Province,and the spatial and temporal distribution of characteristics of hails,and the new-generation weather radar data on hailing process are collected.The characteristics of the radar data were compared qualitatively,and then some data were put into the quantitative analysis.Through the analysis,some initial results,which exhibit the spatial and temporal distribution of hails in the past 10 years in Longyan,and some important features and indexes of new-generation weather radar data of hails are obtained.The results can provide effective reference and instruction for local users in weather forecasting and early warning of hails.
出处
《气象科技》
2013年第2期339-342,共4页
Meteorological Science and Technology
关键词
冰雹
天气雷达
预报预警
hail,weather radar,forecast and warning
