This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
usgs science volcanoes historical history throwbackthursday tbt eruption lava magma aerial outdoor Wow For our TBT today we're sharing photo of an aerial view of the Puu Oo fountain during episode of the Puu OoKupaianaha Eruption on July . Theodolite measurements of these high fountains which played throughout the day ranged from