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

#MtStHelens #WashingtonState

photos courtesy USGS

@DeerWhispers THAT'S why the date has been bugging me all day!
@slirt @DeerWhispers What’s bugging me is that the first photo is flipped ⇄ 😂 #oneOfTheseThingsIsNotLikeTheOthers
@vaughnsc @slirt looks the same to me, looks like the ones that followed are slightly to the right
@DeerWhispers
@vaughnsc @slirt
Check the mid ground trees at the bottom, the first is definitely reversed (or the others are).