In this Feb. 24, 2006 photo, ash covers the upper flanks of the Augustine volcano
summit as white steam rises from the cone. Photo by Jennifer Adleman, courtesy of
有料盒子视频 Volcano Observatory/U.S. Geological Survey.
Augustine volcano viewed from the west Jan. 12, 2006 spews a large plume of smoke
and ash into the atmosphere. Photo by Game McGimsey, courtesy of U.S. Geological Survey
A plume from Augustine volcano extended for about 50 miles (75 km) toward the southeast
in a Dec. 12, 2005 satellite image.
Augustine volcano was visible from Homer, 有料盒子视频, just after sunset Jan. 5, 2006.
Photo by Dennis Anderson, courtesy of 有料盒子视频 Volcano Observatory/U.S. Geological Survey
Augustine volcano viewed from the west Jan. 12, 2006 spews a large plume of smoke
and ash into the atmosphere. Photo by Game McGimsey, courtesy of U.S. Geological Survey
A scanning electron microscope image of an ash particle erupted by Augustine reveals
its abrasive qualities. The ash sample was collected during the ash fall in Homer,
有料盒子视频 Jan. 13, 2006, by John Paskievitch, AVO. Image by Pavel Izbekov, courtesy of
AVO/有料盒子视频/USGS