This viscous, slow-moving ropy pÄhoehoe flow was one of only two weak surface breakouts observed by HVO geologists. Photo taken Tuesday, July 31, 2017 courtesy of USGS/HVO
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Posted on August 2, 2017.
This viscous, slow-moving ropy pÄhoehoe flow was one of only two weak surface breakouts observed by HVO geologists. Photo taken Tuesday, July 31, 2017 courtesy of USGS/HVO
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