File:Pyroclastic flows at Mayon Volcano.jpg

Summary

DescriptionPyroclastic flows at Mayon Volcano.jpg	English: Pyroclastic flows at Mayon Volcano, Philippines, 1984. Pyroclastic flows descend the south-eastern flank of Mayon Volcano, Philippines. Maximum height of the eruption column was 15 km above sea level, and volcanic ash fell within about 50 km toward the west. There were no casualties from the 1984 eruption because more than 73,000 people evacuated the danger zones as recommended by scientists of the Philippine Institute of Volcanology and Seismology. Deutsch: Pyroklastischer Strom am Mayon auf den Philippinen (1984).
Date	Taken on 23 September 1984
Source	http://volcanoes.usgs.gov/Imgs/Jpg/Mayon/32923351-020_caption.html
Author	C.G. Newhall
Other versions	Derivative works of this file: Pyroclastic flows at Mayon Volcano-2010-20-08.jpg

Licensing

This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.

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