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jgrb57147-fig-0010-m.gif (icon)
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[22.26 KB]
10 Mar 2025, 14:01
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Conceptual model of magma flow in the sill-dike system top-connected to the shallow-conduit system resulting in cyclic activity during phases IV–VI. (a) Four stages composing each cycle (described in the text). (b) Sketch of the sill-dike system, with observed shallow, intermediate, and deep tremor sources. (c) Example of 2-day long spectral width plot showing cycle #18 during phase VI, with the corresponding stages 1–4 according to subplot (a). (d)–(e) Drone images (from the Volcanology and Natural Hazards Research Group of the University of Iceland, Moreland et al. (2024)) taken above the crater at 14:24 UTC on 2 July (d) corresponding to stage 2 in subplots (a) and (c), and on the side of the crater at 21:47 UTC on 9 August (e) corresponding to stage 3 in subplots (a) and (c). |
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jgrb57147-fig-0010-m.jpg
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[1.13 MB]
10 Mar 2025, 14:01
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Conceptual model of magma flow in the sill-dike system top-connected to the shallow-conduit system resulting in cyclic activity during phases IV–VI. (a) Four stages composing each cycle (described in the text). (b) Sketch of the sill-dike system, with observed shallow, intermediate, and deep tremor sources. (c) Example of 2-day long spectral width plot showing cycle #18 during phase VI, with the corresponding stages 1–4 according to subplot (a). (d)–(e) Drone images (from the Volcanology and Natural Hazards Research Group of the University of Iceland, Moreland et al. (2024)) taken above the crater at 14:24 UTC on 2 July (d) corresponding to stage 2 in subplots (a) and (c), and on the side of the crater at 21:47 UTC on 9 August (e) corresponding to stage 3 in subplots (a) and (c). |
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jgrb57147-fig-0010-m.jpg (icon-180)
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[21.04 KB]
10 Mar 2025, 14:01
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Conceptual model of magma flow in the sill-dike system top-connected to the shallow-conduit system resulting in cyclic activity during phases IV–VI. (a) Four stages composing each cycle (described in the text). (b) Sketch of the sill-dike system, with observed shallow, intermediate, and deep tremor sources. (c) Example of 2-day long spectral width plot showing cycle #18 during phase VI, with the corresponding stages 1–4 according to subplot (a). (d)–(e) Drone images (from the Volcanology and Natural Hazards Research Group of the University of Iceland, Moreland et al. (2024)) taken above the crater at 14:24 UTC on 2 July (d) corresponding to stage 2 in subplots (a) and (c), and on the side of the crater at 21:47 UTC on 9 August (e) corresponding to stage 3 in subplots (a) and (c). |
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jgrb57147-fig-0010-m
