Lava can't flow violently. Highly explosive eruptions such as the 1980 eruption of Mount St. Helens do not produce lava flows: they produce clouds of ash, gas, and pumice. Mount St. Helens has produced "quiet" lava flows at times.
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Mount St. Helens is a semi-active volcano that erupted in 1980. Its name comes from Alleyne Fitzherbert, 1st Baron St. Helens, a British diplomat and friend of George Vancouver, the explorer who made the first recorded sighting of the mountain and named it.
I belive that it damaged 36 miles around it
Mount St. Helens has produced lava flows in the past. However, the famous eruption in 1980 produced something much more dangerous: pyroclastic flows. These are avalanche-like currents of hot ash, rock, and gas that race out of a volcano. The initial pyroclastic flow from the lateral blast may have briefly been supersonic.
Mount St. Helens consists of lava rock interlayered with ash, pumice and deposits, together with layers of basalt and andesite.
Mount St Helens is a composite cone (strato) volcano.
Volcano.
mt st helens is 3-d, topographic map is 2-d. a topographic map can probably fit on your desk, but mt st helens may not
Like most stratovolcanoes, Mount St Helens alternates between explosive and effusive eruptions.
Mount St. Helens, an active stratovolcano, is of the composite type.
Mount St. Helens is an active stratovolcano
It's an active stratovolcano
subduction
mount st helens is located in gifford pinochot national forest
the pipe for mount st. helens is none of your bissunes '
Mount St Helens is located in the state of Washington.