Mount Spurr lies about 80 miles west of Anchorage, which is Alaska's most populous city, making it one of the state's most closely watched volcanoes. It last erupted in 1992, spreading ash over ...

From how ashfall smells to how you can help affected wildlife, we asked experts across the state about the things on your ...

In recent updates, the Alaska Volcano Observatory has reported an increase in seismic activity near Mount Spurr, which is located approximately 75 miles west of Anchorage. As of October 2024, the ...

The major risk of a Mount Spurr eruption is ashfall, according to the Alaska Volcano Observatory. There are no residents living in the “identified hazard areas for pyroclastic flows and lahars ...

The volcanic mudflows pose very little risk because there are no communities in that area. Although people do not live in the immediate area surrounding Mount Spurr, it is a tourist destination.

Scientists say Mount Spurr, the closest volcano to Anchorage, is likely to erupt in the next weeks or months. If that happens ...

The United States Geological Survey (USGS) has noted several key hazards posed by an eruption at Mount Spurr, particularly concerning volcanic ash. Volcanic ash affects aviation significantly and ...

If Mount Spurr erupts, the most immediate threat would be to aviation. Volcanic ash can damage jet engines, and the 1992 eruption temporarily shut down airports in Anchorage and other areas.

“One or more explosive events lasting one or a few hours would produce ash clouds carried downwind for hundreds of miles, and the uninhabited area around Mount Spurr would be inundated by ...

The volcanic mudflows pose very little risk because there are no communities in that area. Although people do not live in the immediate area surrounding Mount Spurr, it is a tourist destination.