Science news articles about 'alaska volcano observatory'

... , made for a hectic 20th anniversary for the Alaska Volcano Observatory. Scientists from AVO and the Geophysical Institute ... , located near Dutch Harbor, Alaska. Okmok erupted explosively July 12, 2008 ...

Alaska's Mount Redoubt erupted three times late Sunday and early Monday, with the largest eruption sending ... of smoke some 50,000 feet above sea level, geologists at the Alaska Volcano Observatory said. ...