it moves as fast as the wind carries it and the blast from the volcano in witch it come from. witch will add up to around 180 miles per hour (mph).
Ash between 30,000 and 40,000 feet circled the globe in 17 days.
it traveled a 750 miles per hour.
2,000 miles
The 1980 eruption of Mount St. Helens killed 57 people.
It is told that the eruption of 1980 could be heard all around the world
The 1980 eruption of Mount St Helens was a VEI 5.
False.
Mount St. Helens famously erupted on May 18, 1980. Smaller eruptions ocurred from 1980 to 1986, 1989 to 1991, and a few times from 2004 to 2008.
The 1980 eruption of Mount St. Helens killed 57 people.
1980
It is told that the eruption of 1980 could be heard all around the world
mount st Helens
The 1980 eruption of Mount St. Helens.
The 1980 eruption of Mount St Helens was a VEI 5.
Mt st helens erupted
Mt St Helens first erupted on May 18, 1980
Mount St. Helens famously erupted on May 18, 1980. Smaller eruptions ocurred from 1980 to 1986, 1989 to 1991, and a few times from 2004 to 2008.
False.
Mount St. Helens famously erupted on May 18 1980.
May 18th, 1980