1. Mount Mihara's major eruption in 1986 saw lava fountains up to high. 2. Imagine a tiny droplet of lava being erupted from a lava fountain . 3. Notably, lava fountains have been computed to have reached heights of. 4. That night it contained 17 lava fountains , each 20 50 m in height. 5. The southeast crater is now spattered with lava fountains and clouded with dense ash. 6. Therefore, the dangers caused by lava fountains are only adjacent to the erupting volcano. 7. Such outpourings are not explosive, though lava fountains may occur. 8. This indicates that a lava fountain probably blasted lava away from its point of origin. 9. However, lava fountains observed during Mount Vesuvius'1779 eruption are believed to have reached at least. 10. The fallout of cinder and spatter from the towering lava fountains built a cone high.
