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Earth, Planets and Space
Fig. 7 | Earth, Planets and Space

Fig. 7

From: Mass eruption rates in pulsating eruptions estimated from video analysis of the gas thrust-buoyancy transition—a case study of the 2010 eruption of Eyjafjallajökull, Iceland

Fig. 7

Representative results for normalized areas: The labels denote the image sequence that was the source of the respective data set. During the 2010 Eyjafjallajökull eruption, Eyja 1 was recorded at 8 May, 21:35 (UTC), Eyja 2 to Eyja 5 at 10 May, 17:28–17:30, and Eyja 6 to Eyja 7 at 18:38–18:39. Additionally, the area development of two representative large-scale ash pulse generation runs performed in May 2009, described in Dellino et al. (2010) are depicted (unbroken lines). Run 1 was a collapse experiment on 18 May (see also Fig. 6b), Run 2 was a plume experiment using ash heated up to 543 K on 20 May

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