Bands of glowing magma, about 2,200 degrees Fahrenheit, are exposed as a pillow lava tube extrudes down slope. Image is about three feet across in an eruptive area about 100 yards that runs along the summit.
<a href="//commons.wikimedia.org/wiki/NOAA" class="mw-redirect" title="NOAA">NOAA</a>/<a href="https://en.wikipedia.org/wiki/National_Science_Foundation" class="extiw" title="w:National Science Foundation">National Science Foundation</a>
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