Further reading Macdonald, Gordon and Agatin.24 Significant consequences Comparison of major United States supereruptions ( VEI 7 and 8 ) with major historical volcanic eruptions in the 19th and 20th century.Clarification needed Mount Yasur, in Vanuatu, has been erupting "nearly continuously" for over 800 years.

Curiously, Alan Silvestri's soundtrack for the movie has a length of about 29 minutes.Most of the hydrogen chloride (HCl) and hydrogen fluoride (HF) are dissolved in water droplets in the eruption cloud and quickly fall to the ground as acid rain.

Erta Ale, in the Afar Triangle, has maintained a lava lake since at least 1906.The German video release contains the complete version and is rated "Not under 16".