Lahars Hazard Mapping

Ol Doinyo Lengai, Tanzania, 2021

Figure 10 in: Rey, T., Leone, F., Defossez, S., Gherardi, M., & Parat, F. (2021). Volcanic hazards assessment of Ol Doinyo Lengai in a data scarcity context (Tanzania). Territorium, (28 (II)), 69-81.

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.

Click on image for full-size map. If link seems broken, try the archived version.

Map Set

Rey, T., Leone, F., Defossez, S., Gherardi, M., & Parat, F. (2021). Volcanic hazards assessment of Ol Doinyo Lengai in a data scarcity context (Tanzania). Territorium, (28 (II)), 69-81.
https://doi.org/10.14195/1647-7723_28-2_6

Other Maps In Set:

Map Data

Map ID	4433
Hazard Process(es)	Lahars
Hazard Zone Presentation	Single hazard: A single hazard process is represented on a main map panel
Temporal Scale	Background, or long-term, map
Spatial Scale	Volcano and surrounding area
Publication Format	Figure in a journal article
Zonation Method(s)	Geologic history
Zonation Model(s)
Scenario(s) Considered	No scenarios were discernable from the map
Hazard Zone Label(s)	Qualitative relative probability (e.g. high-medium-low)
Probability Definition(s)	Qualitative relative probability (e.g. high-medium-low)
Purpose	Scientific interest: Intended for scientific research and general scientific interest; usually published in academic journals
Audience	Scientists (usually in scientific publication)
Language(s)	English; Portuguese
Basemap(s)	Hillshade
Basemap overlay(s)
Diemsionality	Planimetric (2D or map) view
Color Scheme	Red to Yellow
Volcanic Alert Level System

Go to Global Volcanism Program page for Ol Doinyo Lengai →