Strong winds in Washington state have stirred up volcanic ash from the 1980 eruption of Mount St. Helens, leading to hazy conditions and concerns about air quality. This phenomenon, known as ash resuspension, occurs when dry, loose ash is lifted back into the atmosphere by gusty winds, according to the U.S. Geological Survey.

The area surrounding Mount St. Helens has been experiencing dry weather and is currently facing severe drought conditions. Commercial pilots have reported the presence of resuspended ash, which the USGS warns can be hazardous. The ash poses risks to aircraft and can impact human health.

Officials from the National Weather Service have clarified that the ash is not a sign of recent volcanic activity. "Mt. Saint Helens is NOT erupting," the NWS stated on social media. They emphasized that the ash being observed is from the 1980s and is being lifted into the air by strong east winds.

The volcano's alert level remains at "Normal" or "Code Green," indicating no immediate threat. The NWS noted that this type of ash resuspension is a normal occurrence during periods of high winds and dry, snow-free conditions in the region.

Residents in nearby areas are advised to stay indoors and keep windows and doors closed to prevent ash from entering their homes. If ash begins to fall, experts recommend using masks or cloths to cover the nose and mouth when outside. As of now, no significant air quality impacts have been reported in surrounding towns.