Heavy ashfall in Kozyrevsk after strong paroxysmal event at Klyuchevskoy volcano, Russia
A strong paroxysmal event took place at Klyuchevskoy volcano on January 18, 2021. Explosions sent ash up to 7.5 km (24 600 feet) a.s.l., with eruptive cloud drifting 500 km (310 miles) W of the volcano. According to Yury Demianchuk from Russia's volcanological…