Scientist believe the most powerful volcanic eruption occurred approximately 2 million years ago when the Yellowstone Caldera erupted. It produced an eruption 2500 times more powerful than the May 1980 Mt. St. Helens eruption.
The two most destructive volcanoes in the past 200 years are located in Indonesia. Mt. Tambora, Indonesia killed 92,000 in April 1815. Krakatoa, Indonesia killed 36,417 in August 1883. Mt. Pelee, Martinique killed 29,025 in August 1902. Nevada del Ruiz, Colombia killed 23,000 in November 1985. Mt. Unzen, Japan killed 14,300 in 1792.
Yellowstone
It depends how you define destructive... The 1815 eruption of Mount Tambora was the most deadly, ultimately leading to the deaths of around 92,000 people.
The most destructive volcano of known history is eruption of Tambora volcano in Indonesia in 1815. The death toll of 100,000 is the highest of all recorded volcano eruptions.
Mount Krakatoa in Indonesia in 1883 was the loudest ever heard and recorded volcanic eruption, the sound of its eruption was heard up to the northernmost tip of Japan
Krakatoa or Krakatau in Indonesia was the loudest volcanic explosion that ever recorded, was heard 3,500 km ( 2,170 miles ) and it was in 1883
IN ALASKA
It depends how you define destructive... The 1815 eruption of Mount Tambora was the most deadly, ultimately leading to the deaths of around 92,000 people.
The most destructive volcano of known history is eruption of Tambora volcano in Indonesia in 1815. The death toll of 100,000 is the highest of all recorded volcano eruptions.
Mount Krakatoa in Indonesia in 1883 was the loudest ever heard and recorded volcanic eruption, the sound of its eruption was heard up to the northernmost tip of Japan
Krakatoa or Krakatau in Indonesia was the loudest volcanic explosion that ever recorded, was heard 3,500 km ( 2,170 miles ) and it was in 1883
IN ALASKA
New Zealand
The most destructive hurricane of 2005 was Hurricane Katrina. It was the most destructive hurricane ever recorded.
If you must choose between one of the two, 'destructive' is the best choice since a geyser eruption never 'constructs' anything. And some enormous eruption might 'destroy' its immediate surroundings.In practice however, geysers are neither of the two. They hardly ever 'destroy' anything, being basically just natural fountains that start randomly or blow water and steam continuously, just like artificial fountains. The do however indicate the presence of volcanic activity in the very near vicinity. And such a volcanic eruption certainly would be labeled 'destructive'.
The eruption of Mount Saint Helens was by far one of the worst natural disasters America ever faced. The blast leveled enough trees to build 300,000 homes and melting glaciers mixed with ash to form destructive mudflows that flooded the rivers and destroyed over 30 bridges. In result, tens of summer homes in the area were destroyed and 57 people died.
ema de cleose amerashion ni cradefron imber vornica
It is believed that sea water permeated numerous cracks and fissures and reacted with magma deep within the bowels of the volcano. this caused a massive buildup of pressure which was released in the catastrophic eruption of 1815 which claimed an estimated 92,000 lives and measured 7 on the Volcanic Explosivity Index (VEI), making it the most powerful and the deadliest eruption ever recorded in the world.
The last eruption was approximatley 150,000 years ago. It has been extinct for quite some time.