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VEI 6 or above one of the largest eruptions in history Actually 50 AD refused to be put any earler
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rated VEI 6 or above made a large lake after its eruption and force Mayan civilization into low lands
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rated VEI 7 located on China North korea border spewed ash as far as far as 750 miles
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rated VEI 6
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B.C.E rated VEI 7 explosive energy matched that of several hundred atomic bombs
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first activity on december 10th erupted on the 16th being the first volcanic activity in hundreds of years and caused massive tephra fallout
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last activity recorded over 300 years ago this volcano lies just 100 kilometers away from tokyo
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largest ever recorded explosion by humans VEI 7
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erupted for 2 days was rated another VEI 6
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rated VEI 6
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rated VEI 3
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second largest eruption in the 20th centry went on for 3 days
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opened two fissures that sent lava flows 5 km into the Valle del Bove
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A VEI 2 or 3 this eruption grounded many flights in europe because of massive ash clouds that caused a majority of the continent to stop air traffic
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located in Alaska eruption rated VEI 6 largest eruption in the 20th centery for 3 days