Colorful rainbow on the sky above Etna
On 4 December 2015 an eruptive rainbow colored the sky above the summit of Etna. The Voragine crater (on the right) produced powerful reddish lava fountains, dark-brownish tephra plumes and whitish gas columns, while from the New-Southeast Crater (on the left) a pinkish ash emission was taking place from a small-pit-crater.
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5184 × 3456 px;
image/jpeg; 4.6 MB
Camera:
Canon EOS 7D
Taken on 4
December
2015
Submitted on 1 March 2016
Licence
Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported (CC BY-NC-ND 3.0)
Credit
Daniele Andronico (distributed via imaggeo.egu.eu)
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