Emits

Mount Spurr Volcano Shows Signs of Unrest Near Anchorage [Image: Steam rising from Mount Spurr’s summit crater with caption: Mount Spurr emits steam as seismic activity increases, sparking eruption concerns.] Alaska’s Mount Spurr, an 11,000-foot volcano just 81 miles from Anchorage, is exhibiting heightened unrest, including steaming from its summit crater and elevated earthquake activity. […]