Magnitude 7.0 Andreanof Islands, Alaska - August 30, 2013

Magnitude 7.0 Andreanof Islands, Alaska - August 30, 2013

Teachable Moment - A major magnitude 7.0 earthquake in the central Aleutian Islands, Alaska, was felt strongly on nearby Adak Island about 94 km west-northwest of the epicenter.  Visit the IRIS website for a PowerPoint presentation, animations and visualizations, and links to USGS resources:  http://www.iris.edu/hq/retm