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Upward lightning flashes characteristics from high-speed videos

One hundred high-speed video recordings (72 cases in Brazil and 28 cases in USA) of negative upward lightning flashes were analyzed. All upward flashes were triggered by another discharge, most of them positive CG flashes. A negative leader passing over the tower(s) was frequently seen in the high-s...
  • por Portal Padrão
  • publicado
  • 20/07/2016
  • 4:15 PM