| 阿克苏强对流天气雷达回波统计特征 |
| |
| 引用本文： | 胡翠珍.阿克苏强对流天气雷达回波统计特征[J].新疆气象,2008,2(6):28-29. |
| |
| 作者姓名： | 胡翠珍 |
| |
| 作者单位： | 阿克苏地区气象局 |
| |
| 摘 要： | 为了发挥雷达监测和预警强对流天气的作用，制作出精细化的临近短时预报，应用2005-2006年63次冰雹云回波资料对雷达回波参数进行了分析，得到5—8月强对流天气的回波特征。阿克苏强对流回波强度强，96．8％集中在40～60dBz，其负温区厚度很厚，正负温度区的厚度比平均为1：2．0。
|
| 关 键 词： | 强对流天气 雷达回波 统计特征 |
Statistical Characteristics of the Radar Echo for Severe Convective Weather in Akesu |
| |
| HU Cui-zhen.Statistical Characteristics of the Radar Echo for Severe Convective Weather in Akesu[J].Bimonthly of Xinjiang Meteorology,2008,2(6):28-29. |
| |
| Authors: | HU Cui-zhen |
| |
| Institution: | HU Cui-zhen (Akesu Meteorological Bureau, Akesu 843000, China) |
| |
| Abstract: | The weather radar an important role in monitoring and early warning for severe convective weather. It can be applied to produce the refined short-term forecasting and nowcasting. The parameter of radar echo from 63 hail cloud echoes during 2005-2006 was analyzed, and the echo characteristics of the severe convective weather in May-Aug were obtained. In Akesu, the intensity of severe convective echoes concentrated in 40-60 dBz by 96.8 percent, their negative temperature area thickness were very thick, the average ratio of the thickness for the plus and minus temperature area was 1：2.0. |
| |
| Keywords: | severe convective weather radar echo statistical characteristic |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《新疆气象》浏览原始摘要信息 |
| 点击此处可从《新疆气象》下载免费的PDF全文 |
