Mount St. Helens erupted 45 years ago in May, and recently, we’ve seen increased activity at Mount Adams. But that activity has dropped off the last two months, prompting a new plan in case of a future volcanic eruption…
Mount St. Helens erupted 45 years ago in May, and recently, we’ve seen increased activity at Mount Adams. But that activity has dropped off the last two months, prompting a new plan in case of a future volcanic eruption…