As detected by ESA satellite sensors, the recent eruptions of the Mount Etna volcano in Sicily are throwing huge amounts of ash and trace gases into the atmosphere. Working with data from the Global Ozone Monitoring Experiment (GOME) sensor onboard ESA’s ERS-2 spacecraft, scientists at the German aerospace centre (DLR) report that levels of sulphur dioxide from the eruptions on Sunday and Monday are at least 20 times higher than normal.
A plume of smoke and ash from Sicilys Mount Etna is seen in this image acquired 28 October 2002 by the Medium Resolution Imaging Spectrometer (MERIS) instrument onboard ESAs Envisat Satellite
As detected by ESA satellite sensors, the recent eruptions of the Mount Etna volcano in Sicily are throwing huge amounts of ash and trace gases into the atmosphere. Sensors onboard three different ESA spacecraft have acquired imagery of the eruptions that shed new light on the event and its impact on the Earth’s environment.
Working with data from the Global Ozone Monitoring Experiment (GOME) sensor onboard ESA’s ERS-2 spacecraft, scientists at the German aerospace centre (DLR) report that levels of sulphur dioxide from the eruptions on Sunday and Monday are at least 20 times higher than normal.
This latest activity from Mt. Etna, the second in a little over a year, marks the beginning of another period of activity of Europe’s largest volcano, says Werner Thomas, an atmospheric scientist with DLR’s Remote Sensing Technology Institute.
Erica Rolfe | ESA
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