1. Mount Krakatoa
Also known as Krakatoa, Krakatau, volcanic islands are a still-dangerous, located in the Sunda Strait, Indonesia. In August 1883, a series of big bang with terrible force 13,000 times larger than the Hiroshima bomb. The flash point came to Perth, Australia.
Flooded more than 21 cubic kilometres of rock and dust soaring to as high as 70 miles. Officially, more than 37,000 people were killed. But the tsunami caused the victims seemed to be greater
2. Mount Vesuvius
This volcano was number two for violence, led to the deaths of up to 25,000 lives. When Vesuvius eruption that the all-powerful in the year 79 BC, completely buried Pompeii under him with casts ' entrails ' for 20 hours nonstop. Since then, the volcano has erupted dozens of times and last in 1944 several villages nearby have been destroyed ... "
3. Mount Laki
Laki is a volcano in Iceland that has been dormant since the legendary final eruption so violent in 1783. With an elevation of 1,725 yards, these volcanoes cause damage across the country as spectacularly erupted, killing over 50% of the population living in Iceland with a cloud of sulfur and fluorine.
Starvation was the cause of the demise of the 25% of the population. Lava fountains Gush up to 1,400 metres in height. All over the world feel the consequences of the explosion. Toxic cloud spread to Europe, covering the northern hemisphere skies which caused the winter came early in United Kingdom and killed 8,000 people.
In North America, the winter of 1784 was the longest winter and coldest ever recorded. There are records of more snow in New Jersey, the Mississippi River froze at New Orleans, and in the ice in the Gulf of Mexico found!.