Sequence of photos showing the explosive eruption of Mt St Helens on May 18, 1980:

#MtStHelens #WashingtonState

photos courtesy USGS

Reid Blackburn - Wikipedia

@sgtnasty Probably not. From the article:

"In early June, National Geographic photographer Fred Stocker recovered Blackburn's camera from debris 2.5 feet (0.8 m) thick. The film was not salvageable, as the intense heat from the eruption had corrupted the negatives."