[1]郑栋栋,廖燕珍,林溪猛.基于ADTD系统的漳州市闪电特征分析[J].气象研究与应用,2016,37(01):108-110.
　Zheng Dong-dong,Liao Yan-zhen,Lin Xi-meng.Analysis on characteristics of lighting in Zhangzhou based on ADTD system[J].Journal of Meteorological Research and Application,2016,37(01):108-110.
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基于ADTD系统的漳州市闪电特征分析()
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气象研究与应用[ISSN:1673-8411/CN:45-1356/P]

卷:
第37卷
期数:
2016年01期
页码:
108-110
栏目:
大气探测与仪器
出版日期:
2016-12-20

文章信息/Info

Title:
Analysis on characteristics of lighting in Zhangzhou based on ADTD system
作者:
郑栋栋1;  廖燕珍2;  林溪猛1
1. 漳州市防雷中心, 福建 363000;
2. 漳州市气象局, 福建 363000
Author(s):
Zheng Dong-dong1;  Liao Yan-zhen2;  Lin Xi-meng1
1. Zhangzhou Municipal Lighting Prevention Center, Fujian 363000;
2. Zhangzhou Municipal Meteorological Service, Fujian 3630000
关键词:
ADTD系统; 闪电; 特征分析
Keywords:
ADTD system; lighting; characteristic analysis
分类号:
S42
摘要:
为了给防雷减灾工作提供必要的参考依据,以漳州市2010~2014年闪电监测资料为基础,运用数理统计方法并结合SURFER软件,对漳州市闪电的时间分布和空间分布特征进行了分析。研究表明:闪电主要集中在5~9月份,8月份闪电活动最为强烈;受午后局地对流天气的影响,一天中,闪电在13-20时发生最为频繁;闪电强度主要集中在10~20kA,约占全部闪电的90%以上,20kA以上的闪电很少发生,不到全部闪电的10%;闪电密度分布呈现出东南向西北递增,同一纬度上内陆多于沿海的特征,其形成原因应是海洋和陆地地表热力作用差异和地形因素共同影响的结果。
Abstract:
Based on lightning monitoring data from 2010 to 2014 in Zhangzhou, the characteristics of spatial and timely distribution of lightning in Zhangzhou were analyzed by using the mathematical statistics method and combining the SURFER software. The results show that:the lightning mainly concentrated in May to September, the lightning activities in August is the strongest; Affected by the afternoon local convective weather, lightning mainly occurs day in 13 to 20; Lightning strength mainly concentrated in 10~20 ka accounting for above 90% of the total lightning, lightning above 20 ka is rare (less than 10% of the total lightning); lightning density distribution presents increase from the southeast to the northwest, on the same latitude, lightning density distribution of inland is more than that in coastal area, its forming reason is the joint influence of sea-and-land surface thermal effect difference and terrain factors.

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备注/Memo

备注/Memo:
收稿日期:2015-10-13。
作者简介:郑栋林(1982-),男,工程师从事防雷检测工作。
更新日期/Last Update: 1900-01-01