Imagine:Pyroclastic flows at Mayon Volcano.jpg
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Pyroclastic_flows_at_Mayon_Volcano.jpg (800 × 500 pixel, file size: 66 KB, MIME type: image/jpeg)
| Description |
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. |
|---|---|
| Source |
http://volcanoes.usgs.gov/Imgs/Jpg/Mayon/32923351-020_caption.html |
| Date |
September 23, 1984 |
| Author |
C.G. Newhall |
| Permission (Reusing this image) |
see below |
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This image is in the public domain because it contains materials that originally came from the United States Geological Survey, an agency of the United States Department of Interior. For more information, see the official USGS copyright policy |
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File history
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| Date/Time | Dimensions | Usator | Comment | |
|---|---|---|---|---|
| current | 14:42, 4 octobre 2006 | 800×500 (66 KB) | Nicolas Lardot | (Cleaned up, red numbers.) |
| 14:27, 30 julio 2005 | 800×500 (77 KB) | Jacks Rache |
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