Dozens of minor earthquakes have been recorded near Mount Spurr, a volcano in Alaska, leading to fears that it may be moving closer to an eruption. The Alaska Volcano Observatory (AVO) has detected 55 earthquakes in the past week, with some occurring in swarms, indicating magma movement beneath the volcano. This activity has prompted emergency plans in Anchorage, with residents stocking up on essentials like food and masks in preparation for potential disruptions.
If Mount Spurr were to erupt, it would likely produce multiple ash plumes rising as high as 50,000 feet into the air, affecting nearby communities. While Anchorage is not in the direct impact zone, residents could still experience health issues due to ash inhalation. The AVO has been closely monitoring the volcano’s seismic activity and gas emissions, with the potential for an eruption looming.
This recent increase in seismic events near Mount Spurr began in April 2024 and has remained elevated, signaling possible magma movement. While the volcano’s summit crater has not erupted for thousands of years, its side vent exhibited activity just three decades ago. The AVO continues to observe ground deformation and gas emissions to assess the situation.
As residents remain on alert and emergency plans are in place, authorities are urging caution and preparedness in case of an eruption. The AVO’s constant monitoring of Mount Spurr aims to provide early warning signs to protect communities in the region.
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