⚡⚡ Have you heard of Hector? Hector is a thunderstorm which forms on the Tiwi Islands north of #Darwin. It forms so regularly it has been given its own name! This loop shows Hector yesterday. To learn more about it see this video https://t.co/qMAymdAjeJ pic.twitter.com/Xl4GEoQsJ6

— Bureau of Meteorology, Northern Territory (@BOM_NT) November 16, 2019