KSPS Documentaries
Geological Effects
Clip: Special | 6m 38sVideo has Closed Captions
The eruption produced mudflows, tidal waves, and landslides.
A deep look into how the volcanic eruption affected the physical environment surrounding Mount St. Helens, from mudflows, tidal waves, and landslides.
KSPS Documentaries is a local public television program presented by KSPS PBS
KSPS Documentaries
Geological Effects
Clip: Special | 6m 38sVideo has Closed Captions
A deep look into how the volcanic eruption affected the physical environment surrounding Mount St. Helens, from mudflows, tidal waves, and landslides.
How to Watch KSPS Documentaries
KSPS Documentaries is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
Video has Closed Captions
Insight into the physical characteristics of Mount St. Helens and eruption warnings (6m 58s)
The Eruption of Mount St. Helens
Video has Closed Captions
Multiple perspectives on the 1980 volcanic eruption (5m 51s)
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Technology will continue to help scientists study Mount St Helens and future eruptions (3m 45s)
The National Volcanic Monument
Video has Closed Captions
A national monument is created for history preservation and scientific exploration (5m 31s)
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What scientists have learned about volcanoes from studying Mount St. Helens. (6m 47s)
Video has Closed Captions
How surrounding towns and individual people were affected by the volcanic eruption (6m 20s)
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KSPS Documentaries is a local public television program presented by KSPS PBS