The Characteristics of Cloud-to-Ground Lightning Activity with Severe Thunderstorm Wind in South and North China  | 
	
|   Figure 1   The spatial distribution of Severe Thunderstorm Wind frequency during the period from January 2010 to August 2013 in North China 36-43#cod#x000b0;N, 108-120#cod#x000b0;E and South China 17-25#cod#x000b0;N, 108-120#cod#x000b0;E. The size of the dot is proportional to the number of STWs   17 m s -1 .  | 
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