This time lapse video shows hot material, probably hot blocks, ash, and
gas, descending the flanks of Augustine. It shows 10 minutes of
activity, 75 times faster than real-time. The camera is a low-light
visible and thermal infrared digital camera. Images and video clip
provided by David Sentman, UAF Geophysical Institute. These images have
been colorized. The soundtrack was derived by Celso Reyes (AVO) from the
seismic datastream by mapping the normally subaudible seismic signal into
the range of human hearing. Note that both the visual and audible parts of
this video contain data beyond the range of normal human perception.
Movie is in mpg format, approximately 1.2 MB.Picture Date: February 08, 2006
Image Creator: Sentman, Dave; Reyes, C. G.;
Image courtesy of Dave Sentman, University of Alaska Fairbanks Geophysical Institute, and Celso Reyes, University of Alaska Geophysical Institute, Alaska Volcano Observatory.
Please cite Dave Sentman, University of Alaska Fairbanks Geophysical Institute, and Celso Reyes, University of Alaska Geophysical Institute, Alaska Volcano Observatory when using this movie.
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Source : Alaska Volcano Observatory (http://www.avo.alaska.edu)
URL: http://www.avo.alaska.edu/image.php?id=7474