Research Article

Application of the Wavelet Transform on the Unusual Lightning Flashes of the Himalayan Region, Nepal

Figure 14

Example of the wavelet power spectrum of the first event (a) and second event (b) of the unusual lightning signal which is recorded as a flash number 20150610-0001 in Kathmandu, Nepal. The window size of the event is 400 μs.
(a)
(b)