Cloudy ash eruption at Mt. Etna
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Cloudy ash eruption at Mt. Etna

by Jonas Kuhn, University of California, Los Angeles, Los Angeles, United States of America

3km-high ash column above Mt. Etna during an eruption in July 2021. Image taken in the near-infrared spectral region (720nm-1000nm), leading to bright clouds and bright vegetation at the flanks.