Difference between revisions of "Pyroclastic surge"
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Similar to a [[pyroclastic flow]] but of much lower [[density]] (higher gas to rock ratio). (Gardner, et.al., 1995) | Similar to a [[pyroclastic flow]] but of much lower [[density]] (higher gas to rock ratio). (Gardner, et.al., 1995) | ||
| − | Turbulent, low-density cloud of hot rock debris and gases that moves over the ground surface at high speed. <ref>[http://vulcan.wr.usgs.gov/Glossary/volcano_terminology.html Glossary of Volcano and Related Terminology]</ref> | + | Turbulent, low-density cloud of hot rock debris and gases that moves over the ground surface at high speed.<ref>[http://vulcan.wr.usgs.gov/Glossary/volcano_terminology.html Glossary of Volcano and Related Terminology]</ref> |
==References== | ==References== | ||
Revision as of 18:02, July 13, 2016
Similar to a pyroclastic flow but of much lower density (higher gas to rock ratio). (Gardner, et.al., 1995) Turbulent, low-density cloud of hot rock debris and gases that moves over the ground surface at high speed.[1]