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    Appendix D: Tephra fall eruption source parameters and return period footprint contours

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    Eruption source parameters used for modelling tephra fall with Tephra2, and contours associated with the probability of exceeding up to 12 tephra thickness thresholds at return periods of 250, 500 and 1000 years. For Fogo and Menengai

    Appendix A: Volcano Background Information

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    Background information for the target volcanoes considere

    Appendix E: Drainage basin analysis and footprint description

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    Description for drainage basin analysis method, with description of KML footprints footprints provided

    SM2: Eruption Frequency-Magnitude

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    SM2 is an Excel file containing the calculated annual probability of occurrence for eruptions of VEI [3, 4, 5] for each volcano, as estimated by the method of Hayes et al. (in prep.). For each VEI, the 10%, 50% and 90% probabilities of the distribution are shown. The estimates relate to the paper 'Evaluating and ranking Southeast Asia's exposure to explosive volcanic hazards'

    SM1 - Hazard model outputs

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    'SM1 - Hazard model outputs' includes a .zip file with all of the hazard model outputs from the paper 'Evaluating and ranking Southeast Asia's exposure to explosive volcanic hazards' and a .pdf file describing the data: 'SM1 - Hazard model outputs - description'

    Supplementary Material 1: Building Damage Survey

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    Supplementary Material 1 contains the damage survey for 589 buildings affected by the 2017-2018 Manaro Voui eruption on Ambae, Vanuatu. Survey location, construction type, tephra thickness, and damage state are provided. More detailed information, such as co-ordinates, detailed damage descriptions, photos, are not included to protect the privacy of those affected

    Appendix C: Formal elicitation questions

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    Formal expert elicitation questions used

    Scenario impact assessment for volcanoes using the OpenQuake engine

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    Tephra fall probability maps and isomass maps assuming a VEI 6 eruption scenario from Pinatubo volcano, Philippines. Produced using the freely available TephraProb software (Biass et al., 2016). Files are available for a range of tephra load thresholds and probability percentiles, for the whole year wind conditions, rainy and dry seasons. Rainy: October through April; Dry: May through September. More details are available in the related publication and references within

    Appendix F: Vent locations and spatial density maps – Cabo Verde

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    Vent locations (as text files) and spatial density maps (as kmz and geotif) for Brava, Santo Antao, and Fogo (post-1680 and all vents separately). A pdf description of the metadata are provided

    Appendix B: Preliminary questionnaire

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    Questionnaire used for the first stage of the expert elicitatio
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