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A telephoto image of a section of one of the smaller ‘a‘ā channels which is roughly 1 m (yard) wide. The channel feeds the slow-moving, rubbly front as it pushes forward. A small accretionary lava ball travels down the lava channel. Photo taken Tuesday, February 20, 2018 courtesy of U.S. Geological Survey

A telephoto image of a section of one of the smaller ‘a‘ā channels which is roughly 1 m (yard) wide. The channel feeds the slow-moving, rubbly front as it pushes forward. A small accretionary lava ball travels down the lava channel. Photo taken Tuesday, February 20, 2018 courtesy of U.S. Geological Survey

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