Blog Post
Mt. Saint Helens Notice of Volcanic Unrest
September 28, 2004
Mt. Saint Helens is producing earthquakes and has changed significantly in the past 24 hours and there is an increasing risk of a hazardous event which has prompted the Washington University of Washington Dept. of Earth and Space Science to issue a Notice of Volcanic Unrest.
Mt. Saint Helens Notice of Volcanic Unrest
Mt. Saint Helens is producing earthquakes and has changed significantly in the past 24 hours and there is an increasing risk of a hazardous event which has prompted the Washington University of Washington Dept. of Earth and Space Science to issue a Notice of Volcanic Unrest.