Large image view: Augustine eruption leads to updated model
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, ÃÛÌÒÓ°Ïñ Jan. 13, 2006, by John Paskievitch, AVO.
Image by Pavel Izbekov, courtesy of AVO/ÃÛÌÒÓ°Ïñ/USGS