The highest aviation alert was issued on Saturday after a volcano on Alaska’s Bogoslof Island erupted. As a result of the code “red” alert being raised, pilots were instructed to fly at least 35,000 ft., and possibly as high as 45,000 ft, above the volcano to prevent its fiery ash from melting parts of the plane which would result in engine failure.
According to the Alaska Volcano Observatory (AVO), the volcano that erupted is part of the Aleutian Island chain. Not long after…
from Inhabitat – Green Design, Innovation, Architecture, Green BuildingInhabitat – Green Design, Innovation, Architecture, Green Building http://inhabitat.com/code-red-aviation-alert-after-bogoslaf-volcano-erupts-in-alaska