Combined (in terms of eruptive sizes and vent location) TF hazard map, displaying the dry- and wet-season mean probability of areas being impacted by a TF load larger than 250 kg/m²
El Misti, Peru, 2014
Figure 7 in: Sandri, L., Thouret, J. C., Constantinescu, R., Biass, S., & Tonini, R. (2014). Long-term multi-hazard assessment for El Misti volcano (Peru). Bulletin of volcanology, 76(2), 771. https://doi.org/10.1007/s00445-013-0771-9
This hazard map is the result of scientific research and was published in academic literature.
It is presented here to serve as an example of the map type or the map-making methodology. It is NOT the official, operational map. For the current operational hazard map, please consult the proper institutional authorities.

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Map Set
Sandri, L., Thouret, J. C., Constantinescu, R., Biass, S., & Tonini, R. (2014). Long-term multi-hazard assessment for El Misti volcano (Peru). Bulletin of volcanology, 76(2), 771. https://doi.org/10.1007/s00445-013-0771-9
https://doi.org/10.1007/s00445-013-0771-9
Other Maps In Set:
- Combined (in terms of eruptive sizes and vent location) TF hazard map, displaying the dry- and wet-season mean probability of areas being impacted by a TF load larger than 100 kg/m²
- BA hazard maps displaying the yearly mean probability of areas being impacted by BA
- Seasonal combined LA (in terms of eruptive size, vent location and eruptive/noneruptive hazard) map, displaying the yearly mean probability of areas being impacted by LA
- Combined (in terms of eruptive size and vent location) PS hazard map displaying the yearly mean probability of areas being impacted by PS
- Combined (in terms of eruptive sizes and vent location) PF hazard map displaying the yearly mean probability of areas being impacted by PFs
- Example of uncertainty on hazard maps for tephra load exceeding 100 kg/m² for the dry (10th and 90th percentiles of the posterior pdf) and rainy (10th and 90th percentiles of the posterior pdf) seasons