Guest Video: Mount Spurr/Crater Peak 1992 eruption

Here’s another video from the Alaska Volcano Observatory! A VEI 3 eruption, spectacular views of the eruption column, extreme closeups of Mount Spurr’s peak, a few views of pyroclastic flows, and shock waves (here’s more information on the choked flow effect).
 

 


 
More information:

Mount Spurr (Global Volcanism Program)
Mt. Spurr’s 1992 Eruptions (AVO)



Categories: Sunday morning volcano

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