Definition of pyroclastic flow:
°A flow of
volcanic ash,
dust,
rocks and
debris that
cascades down the slope of a
volcano during an
eruption. Pyroclastic flows are very dangerous, reaching speeds greater than 60 miles per hour and temperatures in excess of 800 degrees Fahrenheit.
"2004, China Mi?ville, Iron Council, p. 465 (2005 Trade paperback edition) -- In burning slabs like pyroclastic flow the top of the tower slewed off, militia pods falling out and tumbling."
Definition of pyroclastic flow:
°A flow of
volcanic ash,
dust,
rocks and
debris that
cascades down the slope of a
volcano during an
eruption. Pyroclastic flows are very dangerous, reaching speeds greater than 60 miles per hour and temperatures in excess of 800 degrees Fahrenheit.
"2004, China Mi?ville, Iron Council, p. 465 (2005 Trade paperback edition) -- In burning slabs like pyroclastic flow the top of the tower slewed off, militia pods falling out and tumbling."