Steam from the active vent of Fourpeaked Volcano has penetrated the glacier ice. However, two older vents from 2006 below the active one have migrated downglacier as a result of the glacier's motion and are now closed. |
Steam from the active vent of Fourpeaked Volcano has penetrated the glacier ice. However, two older vents from 2006 below the active one have migrated downglacier as a result of the glacier's motion and are now closed. |