FY-4A LMI观测的利奇马（2019）台前飑线闪电活动及其与对流演变的关系

林小红,张文娟,范能柱,黄铃光,蒋滔,付超

Lightning Activity in the Pre-TC Squall Line of Typhoon Lekima(2019) Observed by FY-4A LMI and Its Relationship with Convective Evolution

Xiaohong Lin,Wenjuan Zhang,Nengzhu Fan,Lingguang Huang,Tao Jiang,Chao Fu

图6 强回波顶高、LMI全闪和ADTD地闪的闪电频数逐6 min演变

Fig.6 Time series of echo top height and lightning rages of LMI events，LMI groups and ADTD strokes（The time step is 6 min）