Keywords: usgs science volcanoes historical history throwbackthursday tbt eruption lava magma aerial outdoor Wow! For our #TBT today, we're sharing a photo of an aerial view of the Pu‘u ‘O‘o fountain during episode 23 of the Pu‘u ‘O‘o–Kupaianaha Eruption on July 28, 1984. Theodolite measurements of these high fountains, which played throughout the day, ranged from 150 to 305 m. (Photo by J.D. Griggs, 7/28/84) Wow! For our #TBT today, we're sharing a photo of an aerial view of the Pu‘u ‘O‘o fountain during episode 23 of the Pu‘u ‘O‘o–Kupaianaha Eruption on July 28, 1984. Theodolite measurements of these high fountains, which played throughout the day, ranged from 150 to 305 m. (Photo by J.D. Griggs, 7/28/84) |