哈尔滨地区人工影响天气作业条件监测预警技术研究  

Research on Monitoring and Early Warning Technology of Weather Modification Operation Conditions in Harbin

作　　者：赵丽斌[1] ZHAO Li-bin(Heilongjiang Weather Modification Office,Harbin 151000,China)

机构地区：[1]黑龙江省人工影响天气办公室

出　　处：《黑龙江农业科学》2019年第6期30-35,共6页Heilongjiang Agricultural Sciences

基　　金：黑龙江省气象局人工影响天气地面作业教员培训教材项目(HQZC2018043)

摘　　要：为了科学防灾减灾,服务农业,通过研究哈尔滨地区暴雨天气易发期、触发雷雨大风对流性强天气的主要因素,使用2007-2017年哈尔滨气象站的历史冰雹资料和多普勒雷达资料,分析了哈尔滨地区冰雹的气候特征,归纳冰雹发生的天气形势、雷达回波和大气层结特征,总结冰雹预测的物理量判别指标,为进一步提高哈尔滨地区人工影响天气作业条件监测预警能力提供保障和支持。In order to prevent and mitigate disasters scientifically and serve agriculture,this paper studied the main factors that trigger the strong convective weather of thunderstorm and gale in the prone period of rainstorm weather in Harbin area.By using the historical hail data and Doppler radar data of Harbin Meteorological Station from 2007 to 2017,the climatic characteristics of hail in Harbin area were analyzed,the weather situation,radar echo and atmospheric stratification characteristics of hail occurrence were summarized,and the physical quantity discrimination index of hail prediction was concluded,so as to provide guarantee and support for improving the monitoring and early warning ability of weather modification operation conditions in Harbin area.

关 键 词：作业监测预警 防雹作业指标 暴雨触发机制 

分 类 号：P48[天文地球—大气科学及气象学]