Appendices and data provided for the journal article: Jenkins, S.F., Mee, K., Engwell, S.L, Loughlin, S.C., Faria, B.V.E. Yirgu, G., Bekele, Y., Lewi, E., Vye-Brown, C., Fraser, S., Day, S.J., Lark, R.M., Huyck, C. Crummy, J., 2024. Assessing volcanic hazard and exposure in a data poor context: Case study for Ethiopia, Kenya and Cabo Verde. Progress in Disaster Science