The 850 Foot High Megatsunami at Mount Saint Helens
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The 850 Foot High Megatsunami at Mount Saint Helens
In 1980, Spirit Lake was the site of an 850 foot high megatsunami. The culprit was the landslide and pyroclastic flows generated by the 1980 eruption of Mount Saint Helens. #tsunami #mountsainthelens If you would like to support this channel, consider using one of the following links: (Patreon: http://patreon.com/geologyhub) (YouTube membership ...
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