The magma that collected under Mt. St. Helens was a frothy dacite, containing relatively large amounts of dissolved gases. When suddenly released from pressure, the gas bubbles explosively escape, generating significant energy and pulverizing much of the rock into fine ash.
its smelt fishy
Mount saint helens
Mount St. Helens significantly altered the landscape following its catastrophic eruption in 1980. The explosion removed the summit and created a large crater, while pyroclastic flows and lahars reshaped valleys and river courses. The eruption also deposited volcanic ash over a wide area, impacting soil composition and vegetation. Over time, these changes have led to new ecological developments, including the regeneration of forests and habitats in the affected regions.
The Mount Saint Helens erupted
20 fire trucks were sent to cool done the heat coming from the volcano. 45 ambulances were sent and doctors were sent from all ovr the state to try and help the injured.
about as 50% chance that mount saint helens' eruption is way bigger than mount fuji
The Mount St. Helens eruption occurred in Washington state, in the western United States.
The 1980 eruption of Mount St. Helens.
The 1980 eruption of Mount St. Helens killed 57 people.
The latest eruption was in 2008.
Mount St. Helens in Washington state had a powerful eruption on May 18, 1980.
Just that. A volcanic eruption
The eruption of Mount St. Helens in 1980 lasted for 9 hours
a pyroclastic flow
use it
yes. it was
May 18th, 1980