Pyroclastic Flows: The Hazard (VolFilm)

Published 2019-05-09
This film has been produced through the VolFilm Partnership. It describes the hazard that volcanoes generate called pyroclastic flows. Find out what they are, how quickly they move and the properties they have that make them so dangerous and deadly.

VolFilm is funded through the Challenge Fund: a partnership between the World Bank’s Global Facility for Disaster Risk Reduction and Recovery (GFDRR) and the UK Department for International Development (DFID).

All Comments (21)
  • St. Vincent has volcanic eruption has now moved into this phase. Lord be with them.
  • @TrendyXS
    St.vincent is now going through this phase🙆‍♂️ I came here to get a better understanding of what is actually happening. Thank you
  • @patrickwcowley
    Thank you for posting this informative video, because it helps me understand pyroclastic flow much better.
  • @mrreonkadena
    Wow, thank you for this wonderful video. We are going to use it for our lessons on volcanoes. Do you have videos on other geologic topics? Thank you in advance.
  • @pirobot668beta
    Mt. Rainier has a well established 'lahar basin'...there have been many pyroclastic flows in the Nisqually valley. The Town of Nisqually has a Lahar Surfing Club...members of the Club keep surfboards on the roofs of their homes...
  • @AKSBSU
    "Death or severe injury is certain for those caught by a pyroclastic flow." You can just omit the "severe injury" part. No one actually directly hit by a pyroclastic flow is getting any outcome other than nearly instant death. There is no close call or survival condition with 1000-degree molten rock, gas, and ash.
  • This has gotta be one of the WORST ways to die….Not only are you scorched alive, but you are forced to breath in extremely toxic gas, and painful rocks/debris…this is exactly what happened to Pompeii…
  • ...Taiwan....22 eq offshore in 48 hrs. Apr.24... On a known volcanic ridge. What might it look like next?
  • @QNiNiVLOGS
    How do yu kno if yu live near volcanoes?
  • @Keviekev115
    I’ll never know why people build homes around volcanos. At the least be like 3 cities away minimum.
  • Just stand in front of them like Galadriel in Rings of Power. You'll be fine lol
  • Now this is what the dust cloud at the wtc looked like which contained tremendous amounts of heat from the use of nuclear explosive devices contained in the basement which were blown upward through the buildings breaking the concrete floors and separating the exterior walls from the interior supports. The mushroom cloud was contained in the building, but the resulting heat formed something very much like this pyroclastic flow into the streets below. LLXIIX77
  • I think a cellar or nuclear bomb shelter might be a good way to survive