castle rock
data-content-type="article"
Highway to Helen
It all started with an earthquake. On March 20, 1980, the communities in Skamania County, Washington, US, experienced a 4.2 magnitude earthquake; this was the first definite sign that Mount St. Helens, a volcano that had been largely dormant, was about to erupt.
overrideBackgroundColorOrImage=
overrideTextColor=
overrideTextAlignment=
overrideCardHideSection=
overrideCardHideByline=
overrideCardHideDescription=
overridebuttonBgColor=
overrideButtonText=
overrideTextAlignment=