摘要
用新一代天气雷达对2003年8月11日夜间一次雷雨过程进行跟踪观测,发现仰角为0.5°的平显图上强度为30dBz以上回波区的移向移速及其影响宽度与雷暴单体的雨量与雨强有较好的关系,OPH与VIL产品配合使用可定出雨量中心。
A thunderstorm on 11 August 2003 in Ningbo is analyzed with the NEXRAD, the movement and (the width of the area) passing areas with radar echo intensity more than 30dBz are well (related) to the storm precipitation and rainfall intensity, the products of OPH and VIL can help locate the center of the maximum precipitations.
出处
《气象》
CSCD
北大核心
2005年第7期59-62,共4页
Meteorological Monthly
