驻马店强对流天气短时预报业务系统

The Operational System of Strong Convectional weather forecast by radar echo

利用 1984～ 1998年 4～ 9月驻马店雷达探测资料和地面观测资料 ,分析了强对流天气的时空分布特征 ,并根据强对流天气的回波形态、强度、高度和路径 ,确定了预报指标 ,在微机上开发了强对流天气短时预报业务系统。

According to the data of radar echo in our district from April to September during 1984 and 1998 ,and the data of the ground observations of the corresponding period,we have analyzed the dimity features of strong convectional weather, such as hail,storm,thunder-storm with hailstones.