Ten months of unrest at Mount Spurr could be a sign of an upcoming eruption from a side vent or, less likely, from the main crater.
The epicenter was east of Anchorage. The USGS reported the earthquake occurred at a depth of about 2.5 miles. Though a 4.1 magnitude earthquake is relatively moderate on the Richter scale ...
Alaska Earthquake March 27, 1964. The Alaska Sales and Service building in Anchorage, which was under construction, partially collapsed during the earthquake. Host Kim Sherry is joined by ...