https://www.visitmtsthelens.com/832-a-m-may-18-1980-historic-modern-eruption/msh80_david_johnston_at_camp_05-17-80_med/
MSH80_david_johnston_at_camp_05-17-80_med - Visit Mt St Helens
May 23, 2025 - Mt. St. Helens is an amazing feature here in the Northwest. Your adventure starts here.