The Alaska Volcano Observatory has warned that it had observed ‘significantly elevated volcanic gas emissions’ in Mt. Spurr during its recent tests. If the volcano erupts, it could harm citizens of Anchorage,

In the shadow of Alaska's bustling city, Mount Spurr whispers of its ancient power. Elevated gas emissions suggest a restless giant beneath the surface.

The Alaska Volcano Observatory said signs indicated a Mount Spurr eruption was likely, though not certain, in the weeks or months ahead.