0 Question: how fast does pyroclastic flow travel at? Keywords: energy, pyroclastic Asked by heebeejeebee to Alessandro, Angela, Claudia, Marina, Phil on 20 Mar 2013.
Phillip Wilkinson answered on 20 Mar 2013:
Pyroclastic flow is a specific type of eruption.
Up to 450 mph, its the side of a mountain exploding, so its quite rapid. 😛
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