Dust devils on steroids at Mt Sinabung in Indonesia. Extreme stuff. https://www.youtube.com/watch?feature=player_embedded&v=tzbIdE51jcg
Pyroclastic Flow followed by series of Tornados, Sinabung Volcano
The pyroclastic flow deposits red-hot material on the slope of the volcano. After a few minutes, air heated by the deposit establishes a convective regime an…
Source: West Pac Weather
