080630-1010560
Seismograph measuring visitors stomping their feet (often deliberately) at the Thomas A. Jaggar Museum, Hawaiian Volcano Observatory, Hawaii Volcanoes National Park, HI.
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Uploaded on July 11, 2008
080630-1010560
Seismograph measuring visitors stomping their feet (often deliberately) at the Thomas A. Jaggar Museum, Hawaiian Volcano Observatory, Hawaii Volcanoes National Park, HI.
8,024
views
7
faves
3
comments
Uploaded on July 11, 2008