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Official, Figure in hazard assessment
Actualización Peligro Volcánico, Poás. Amenaza por Gases y Lluvia Ácida
(Volcanic Danger Update, Poás. Hazard due to Gases and Acid Rain.)
Figure 28 in: Alvarado, G.E., Esquivel, L., Sánchez, B.E., & Alfaro, J.C. (2020). Actualización del Peligro Volcánico del Poás, Costa Rica. Comisión Nacional de Prevención de Riesgos y Atención de Emergencias (CNE). Febrero 2020.

Official, Figure in hazard assessment
Actualización Peligro Volcánico, Poás. Amenaza por Piroclástos.
(Volcanic Danger Update, Poás. Hazard from Pyroclasts.)
Figure 31 in: Alvarado, G.E., Esquivel, L., Sánchez, B.E., & Alfaro, J.C. (2020). Actualización del Peligro Volcánico del Poás, Costa Rica. Comisión Nacional de Prevención de Riesgos y Atención de Emergencias (CNE). Febrero 2020. (Modified from: Barrantes & Malavassi 2015).

Figure in a journal article
Aerial hazard zones for ballistic impact from Colima volcano shown with a topographic profile with vertical zonation as described in the text
Figure 4 in: Alatorre-Ibargüengoitia, M.A., Delgado-Granados, H., & Farraz-Montes, I.A. (2006). Hazard zoning for ballistic impact during volcanic explosions at Volcán de Fuego de Colima (México). In: Siebe, C., Macías Gerardo, J.L., Aguirre-Díaz, J. (Eds.). Neogene-Quaternary Continental Margin Volcanism: A perspective from México. Geological Society of America, Special Papers 402, p. 209-216. https://doi.org/10.1130/2006.2402(09)

Figure in a journal article
Aerial hazard zones for ballistic projectile impact for El Chichón Volcano shown with the vertical profile north–south
Figure 5 in: Alatorre-Ibargüengoitia, M.A., Morales-Iglesias, H., Ramos-Hernández, S.G., Jon-Selvas, J., & Jiménez-Aguilar, J.M. (2016). Hazard zoning for volcanic ballistic impacts at El Chichón Volcano (Mexico). Natural Hazards, 81(3), p. 1733-1744. https://doi.org/10.1007/s11069-016-2152-0

Figure in a journal article
Aerial hazard zones for ballistic projectile impact from Popocatépetl volcano shown with topographic profiles
Figure 6 in: Alatorre-Ibargüengoitia, M. A., Delgado-Granados, H., & Dingwell, D. B. (2012). Hazard map for volcanic ballistic impacts at Popocatépetl volcano (Mexico). Bulletin of Volcanology, 74(9), p. 2155-2169. https://doi.org/10.1007/s00445-012-0657-2

Official, Map in an information statement
Alerta Vulcanológica Lahar Misti
(Volcanological Alert Lahar Misti)
Centro Vulcanológico Nacional (CENVUL) Instituto Geofísico del Perú (IGP). (2026). Alerta Vulcanológica Lahar Misti. https://cenvul.igp.gob.pe/backend/uploads/alerta_misti_lahar_matagente_22_02_2026_b227415ea4.pdf

Figure in a journal article
All-season hazard maps for ground load thresholds of 10 kg/m² and 100 kg/m²
Figure 10 in: Pardini, F., Bevilacqua, A., Cerminara, M., Vitturi, M. D. M., Tadini, A., Neri, A., ... & Vougioukalakis, G. (2025). Explosive eruptions of Kolumbo Central Volcano and associated tephra fallout hazards assessment. Bulletin of Volcanology, 87(12), 116. https://doi.org/10.1007/s00445-025-01907-z

Official, Map in an information statement
Ambrym Caldera Safety Map
Vanuatu Meteorology & Geo-Hazards Department. (2025). Vanuatu Volcano Alert Bulletin n°01 - Ambrym Activity (Thursday March 27th 2025). Government of Vanuatu, Vanuatu Meteorology & Geo-Hazards Department.

Official, Map sheet or poster
Ambrym Long-Term Background Volcanic Hazards Map
Vanuatu Meteorology & Geo-Hazards Department. (2016). Ambrym Long-Term Background Volcanic Hazards Map. Government of Vanuatu, Vanuatu Meteorology & Geo-Hazards Department, Vanuatu National Disaster Risk Management Office, New Zealand Foreign Affairs & Trade Aid Programme, GNS Science, The Vanuatu Red Cross Society, Croix Rouge Francaise, USAID.

Official, Map sheet or poster
Ambrym Safety Map
Vanuatu Meteorology & Geo-Hazards Department. (2016). Ambrym Safety Map. Government of Vanuatu, Vanuatu Meteorology & Geo-Hazards Department, Vanuatu National Disaster Risk Management Office, New Zealand Foreign Affairs & Trade Aid Programme, GNS Science.