9914号台风近海强度增强的主因分析  

Analysis on intensity variation of No.9914 Typhoon

作　　者：苏鸿明 

机构地区：[1]厦门市气象局,福建厦门361012

出　　处：《台湾海峡》2001年第3期298-300,共3页Journal of Oceanography In Taiwan Strait

摘　　要：通过对 991 4号台风近海强度增强原因的分析后认为 :台风中心高层流出场增强 ,辐散加大及弱冷空气触击台风北侧 ,是 991 4号台风近海强度增强的主要原因 .Based on the analysis of the intensity reinforcement of No.9914 Typhoon on the coastal waters,it is considered that the intensification of upper air outward field of Typhoon center,the enhancement of divergence and the weakly cold air touching the north of Typhoon are the main causes of reinforcing intensity of Typhoon on the coastal waters.

关 键 词：9914号台风 强度变化 辐散场 弱冷空气 多普勒雷达 

分 类 号：P444[天文地球—大气科学及气象学]