Mount Spurr: Scientists Warn of Potential Eruption

Increased Volcanic Activity Raises Concerns

Residents of South Central Alaska face many natural challenges, from harsh winters to frequent earthquakes. Now, scientists warn of another looming threat: a potential eruption from Mount Spurr, one of America’s most dangerous volcanoes. The Alaska Volcano Observatory has urged locals to “start preparing” as seismic activity continues to rise in the Tordrillo Mountains.

Signs of an Impending Eruption

Observation flights in early March detected increased volcanic gas emissions, persistent seismic activity, and small underground eruptions near the summit vent—the same location of Mount Spurr’s last eruptions. While these signs do not guarantee an immediate eruption, scientists remain vigilant for additional warning indicators, such as ground deformation and steam emissions.

Risks for Residents and Visitors

The main hazards of a Mount Spurr eruption include pyroclastic flows, ashfall, and mudflows. While no towns are directly adjacent to the volcano, the area is a popular destination for tourists and hikers. The Alaska Volcano Observatory advises visitors to stay informed and adhere to any emergency restrictions.

History of Mount Spurr Eruptions

Mount Spurr has erupted multiple times in recent history. In 1953, an eruption sent ash 30,000 feet into the air, disrupting Anchorage’s primary airport for two days. The 1992 eruptions caused widespread ashfall, temporarily closing three airports and affecting air travel as far as the Midwest.

Staying Prepared

Though an eruption is not imminent, scientists stress the importance of preparation. Previous eruptions have shown the wide-ranging impact of volcanic activity, from travel disruptions to life-threatening conditions. Monitoring efforts continue as experts assess the evolving risks posed by Mount Spurr.

Keep up with more environmental news along with Que Onda Magazine.