According to the USGS, Mount St. Helens is the most active volcano in the lower 48 states and the most likely in the Cascades ...

KING 5 Meteorologist Rich Marriott was working at Mount St. Helens in the days leading up to and following the eruption. The ...

KING 5's Rich Marriott was working for the Northwest Avalanche Center when Mount St. Helens erupted. He was part of the team that surveyed damage via helicopter.

Stunning, historic front-page coverage from The Oregonian reporters Les Zaitz and Steve Jenning reports the confusion and ...

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He remembers meeting Harry Truman, the owner of the Mount St. Helens Lodge on Spirit Lake. Truman, 84, gained international fame by refusing to leave his property. Marriott spoke with Truman 10 ...

When the first earthquakes occurred on Mount St. Helens on March 16 ... and to check in with our volunteer weather observer at Spirit Lake, who was one of Harry Truman’s neighbors.

The road leading to Johnston Ridge Observatory still isn't open following a 2023 landslide. But businesses say signs along ...

The two craters have begun to merge. The south edge of Spirit Lake rises half an inch as St. Helens swells. “Harmonic tremors” inside the volcano are lasting longer and happening more frequently.