From Wikipedia, the free encyclopedia

In volcanology a sector collapse is the large-scale failure of one flank of a volcanic edifice. Sector collapses often coincide with eruptions, such as the collapse of the northern flank of Mount St. Helens in 1980, which was followed immediately by a lateral blast.


References


From Wikipedia, the free encyclopedia

In volcanology a sector collapse is the large-scale failure of one flank of a volcanic edifice. Sector collapses often coincide with eruptions, such as the collapse of the northern flank of Mount St. Helens in 1980, which was followed immediately by a lateral blast.


References



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