After the eruption of Eyjafjallajokull volcano, I was curious to know how long do volcano eruptions last? I found the below table from VolcanoLive. Almost 28% of eruption last for 1month to 6 months. It is scary to see that almost 75% of the volcano lasts more than one week and more than 56% last more than a month.
| Length of Eruption | % of Eruptions | Cumulative Total % |
| < 1 day | 10 | 10 |
| 1 day to 1 week | 14 | 24 |
| 1 week to 1 month | 20 | 44 |
| 1 to 6 months | 28 | 72 |
| 6 months to 1 year | 12 | 84 |
| 1 to 2 years | 7 | 91 |
| 2 to 5 years | 5 | 96 |
| 5 to 10 years | 2 | 98 |
| 10 to 20 years | 1 | 99 |
| > 20 years | 1 | 100 |
Also check out the live pictures of Eyjafjallajokull (Iceland).
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