NASA Earth Observatory image by Jesse Allen and Robert Simmon, using Landsat 8 data from the U.S. Geological Survey Earth Explorer.
Two of the three summit craters on Mount Etna emitted volcanic gases on June 4, 2013. This natural-color satellite image was collected by Landsat 8 the same day.
- INGV Sezione di Catania. Mount Etna Volcano, Sicily. Accessed June 7, 2013.
This image originally appeared on the Earth Observatory. Click here to view the full, original record.