Figure S1. SO2 emissions during the 2021 eruption of La Soufrière St Vincent, revealed with back-trajectory analysis of TROPOMI imagery

Esse, B.; Burton, M.; Hayer, C.; Contreras-Arratia, R.; Christopher, T.; Joseph, E.P.; Varnam, M.; Johnson, C.

doi:10.6084/m9.figshare.22293521.v1

sp539-2022-77_si_001.docx (689.75 kB)

Figure S1. SO₂ emissions during the 2021 eruption of La Soufrière St Vincent, revealed with back-trajectory analysis of TROPOMI imagery

journal contribution

posted on 2023-03-17, 10:47 authored by B. Esse, M. Burton, C. Hayer, R. Contreras-Arratia, T. Christopher, E.P. Joseph, M. Varnam, C. Johnson

Observed SO₂ vertical column densities (VCDs) for (a–d) 8 April, (e–h) 9 April, (i–l) 10 April and (m–p) 11 April 2021. Columns show (from left to right) the 1 km, 7 km, 15 km and corrected VCD values for each case.

Funding

Natural Environment Research Council, grants NE/S004106/1 and NE/N018575/1 to MB

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vertical column densities tropomi imagery observed corrected vcd values e – h 2 11 april 2021 2021 eruption 9 april 8 april 10 april – p – l trajectory analysis figure s1 columns show 7 km 15 km 1 km

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CC BY 4.0

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