ナショナルジオグラフィックさんのインスタグラム写真 - (ナショナルジオグラフィックInstagram)「Photos by @babaktafreshi | The show never ended on this late November night, as I watched thunderstorms in Guatemala. An average of 40-50 lightning flashes occur every second on the planet, a total of 1.4 billion a year. Most occur over land in the tropics. Follow me @babaktafreshi for more of the World at Night photography. ⁣#storm #weather #climate #tropics」1月22日 8時36分