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Maximum extent of pyroclastic flows and surges during a very large, rare eruption

Augustine, United States, 1998

Figure 14 in: Waythomas, C.F. & Waitt, R. (1998). Preliminary volcano-hazard assessment for Augustine Volcano, Alaska. U.S. Geological Survey, Open-File Report 98-106. https://doi.org/10.3133/ofr98106



This map was produced by an official agency, but may not be the most recent, most complete, or main operational map. For the current operational hazard map, please consult the proper institutional authorities.


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Map Set

Waythomas, C.F. & Waitt, R. (1998). Preliminary volcano-hazard assessment for Augustine Volcano, Alaska. U.S. Geological Survey, Open-File Report 98-106. https://doi.org/10.3133/ofr98106
https://doi.org/10.3133/ofr98106

Other Maps In Set:

Map Data

Map ID1327
Hazard Process(es)PDCs; Surges
Hazard Zone PresentationSingle hazard: A single hazard process is represented on a main map panel
Temporal ScaleBackground, or long-term, map
Spatial ScaleIsland
Publication FormatFigure in a hazard assessment or mitigation plan
Zonation Method(s)Scenario modeling
Zonation Model(s)Energy cone or line (Heim 1932; Sheridan 1979; Sheridan & Malin 1983)
Scenario(s) ConsideredSize, VEI, or intensity
Hazard Zone Label(s)Qualitative relative probability (e.g. high-medium-low)
Probability Definition(s)Qualitative relative probability (e.g. high-medium-low)
PurposeMultiple: intended for multiple purposes including general hazard awareness, planning, and crisis management
AudienceMultiple audiences (usually the public, civil authorities, and land-use planners)
Language(s)English
Basemap(s)Simple or sketch map
Basemap overlay(s)
DiemsionalityPlanimetric (2D or map) view
Color SchemeSymbols and/or lines only
Volcanic Alert Level System
Go to Global Volcanism Program page for Augustine →