Redoubt Volcano warms up.
Alaskan volcano is getting angry..
Anyone heading near Anchorage..
"Monitoring earthquakes underneath the 10,200-foot Redoubt Volcano about 100 miles southwest of Anchorage, scientists from the Alaska Volcano Observatory warned that an eruption was imminent."
Last eruption in '89 reached FL 800 and stopped a KLM 747's engines.