| mount st. helens | It was almost a decade ago, on May 8th, 1980, that Mount St. Helens erupted. |
| mount st. helen | It was almost a decade ago, on May 8th, 1980, that Mount St. Helens erupted. |
| mount st. helen | It was almost a decade ago, on May 8th, 1980, that Mount St. Helens erupted. |
| mount saint helens | (n) an active volcano in the Cascade Range in southwestern Washington; erupted violently in 1980 after 123 years of inactivity, Syn. Mount St. Helens, Mt. St. Helens |