Video ‘Volnado’ forms near Kīlauea volcano’s active lava fountain

‘Volnado’ forms near Kīlauea volcano’s active lava fountain

A live camera captured the moment a whirlwind formed kicking up loose ash deposits. Whirlwinds are caused by the chaotic and turbulent mixing of hot and cold air, according to USGS.

September 4, 2025