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Is there any connection between mount saint helens earthquake and the loma prieta earthquake?
Both Mount Saint Helens and the San Andreas Fault (source of the Loma Prieta Earthquake) sit on the Pacific Ring of Fire, but there really is little connection between the two. They both sit on the North American Plate, but San Andreas is a transform boundary with the Pacific Plate (meaning the plates move by each other), while Mount Saint Helens sits on a convergent boundary, where the Juan de Fuca plate is subducting beneath the N. American plate. A connection between the events is unlikely.
On Mount Saint Helens the hot lava melted the snow and caused a?
On Mount Saint Helens, the hot lava melted the snow, causing a catastrophic debris avalanche and lateral blast that devastated the surrounding areas. The eruption in 1980 resulted in the loss of lives, destruction of homes and infrastructure, and significant ecological impacts.
What type of volcanoe is mount saint helens?
A composite volcano.
What is the significance of the Mount Saint Helens ash map in understanding the aftermath of the eruption?
The Mount Saint Helens ash map is significant in understanding the aftermath of the eruption because it shows the extent of the ash fallout and helps scientists track the movement of ash particles. This information is crucial for assessing the impact on the environment, air quality, and human health in the affected areas.
Describe what happens in subduction?
In subduction, one tectonic plate moves under another. The most explosive volcanoes erupt in the subduction zone. This type of tectonic is happening in several places around the world, such as Chile; the Nazca plate is slipping under the South American plate. This is also happening in Washington, the Juan de Fuca plate is slipping under the Morth American plate, which is why Mount Saint Helens was formed. Subduction has also occured in Alaska, Mt. Fugi Japan, Krakatua Indonesia, and Mt. Etna Italy.
What plate boundary formed the land features of Mount Saint Helens?
Convergent
What type of plate boundary caused Mount St Helens?
Mount St. Helens is located along the Cascadia Subduction Zone, where the Juan de Fuca Plate is subducting beneath the North American Plate. This subduction zone is a convergent plate boundary, resulting in the volcanic activity that built the mountain and led to its catastrophic eruption in 1980.
What type of tectonic plates does mount st helens have?
On a continental plate. Mount Saint Helens is on a convergent plate boundary. The Juan de Fuca plate is being pushed under the North American Plate.
What type of plate boundary is Mt Saint Helens on?
A convergent I believe with subduction.
What plates are used in mount st Helens?
Mount Saint Helens is a product of the Juan de Fuca Plate subducting under the North American Plate.
Is there any connection between mount saint helens earthquake and the loma prieta earthquake?
Both Mount Saint Helens and the San Andreas Fault (source of the Loma Prieta Earthquake) sit on the Pacific Ring of Fire, but there really is little connection between the two. They both sit on the North American Plate, but San Andreas is a transform boundary with the Pacific Plate (meaning the plates move by each other), while Mount Saint Helens sits on a convergent boundary, where the Juan de Fuca plate is subducting beneath the N. American plate. A connection between the events is unlikely.
Which country is mount saint Helens in?
Mount saint helens is located in the U.S.A.
Is Mount saint Helens in Washington?
Yes. Mount Saint Helens is located in Washington.
Where is Mount Saint Helens found in?
mount baker,mount rainier and mount hood surround mount saint helens
What is the name of the plate mount st Helen's lies on?
There are two plates that mount saint Helens lies on is Juan de Fuca and the North American plate
What olate is mount saint helens situated on?
Mount Saint Helens is situated within the Gifford Pinchot National Forest. The olate that Mount Saint Helens is situated is called the subduction zone.
What volcano is close to mount saint Helens?
Mount Saint Helens is the valcano. It's pretty close to itself.
