An Indonesian volcano spewed a 10-kilometre molten plume of ash topped by lightning into the sky, weeks after another huge eruption triggered dozens of flight cancellations in Bali.
source https://www.ndtv.com/world-news/indonesia-volcano-belches-six-mile-ash-tower-9002729#publisher=newsstand
source https://www.ndtv.com/world-news/indonesia-volcano-belches-six-mile-ash-tower-9002729#publisher=newsstand