Mount St. Helens Ash Lifted by Powerful Winds

Recent gusty winds over regions of Washington have stirred up volcanic ash, originally settled from the explosive 1980 Mount St. Helens eruption, leading to reduced visibility and declining air quality.

Ash resuspension occurs when strong winds pick up dry volcanic particles from the ground, reintroducing them into the air, as explained by experts.

The environment around Mount St. Helens has been facing unusually dry weather patterns, compounded by a severe drought situation.

Commercial pilots flying nearby have noted the presence of the airborne ash, prompting safety warnings by the USGS regarding potential hazards to aircraft and health implications for people.

This recurring event is especially common when the region experiences strong winds coupled with dry, snowless conditions.

Authorities, including the USGS and National Weather Service, emphasize that this is not tied to any new volcanic activity.

The National Weather Service clarified in a recent update that Mount St. Helens remains inactive, as the current airborne ash originates from the historic 1980 blast, lifted by prevailing eastward winds.

At present, the alert status for Mount St. Helens is classified as "Normal" or "Code Green," as monitored by the USGS.