Areas likely to be affected by pyroclastic flows during typical small to moderate phreatomagmatic explosive eruptions

Okmok, United States, 2005

Figure 14 in: Beget, J.E., Larsen, J.F., Neal, C.A., Nye, C.J., & Schaefer, J.R. (2005). Preliminary volcano-hazard assessment for Okmok Volcano, Umnak Island, Alaska. Department of Natural Resources, Division of Geological & Geophysical Surveys (DGGS), Report of Investigation RI 2004-3, 32 p., 1 sheet, scale 1:150,000. http://doi.org/10.14509/7042

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

Beget, J.E., Larsen, J.F., Neal, C.A., Nye, C.J., and Schaefer, J.R. (2005). Preliminary volcano-hazard assessment for Okmok Volcano, Umnak Island, Alaska. Department of Natural Resources, Division of Geological & Geophysical Surveys (DGGS), Report of Investigation RI 2004-3, 32 p., 1 sheet, scale 1:150,000. http://doi.org/10.14509/7042
http://doi.org/10.14509/7042

Other Maps In Set:

Map Data

Map ID	3554
Hazard Process(es)	Lateral or directed blasts; PDCs; Surges
Hazard Zone Presentation	Hazard level-focused: All or most hazards are combined by hazard level on a main map panel
Temporal Scale	Background, or long-term, map
Spatial Scale	Volcano and surrounding area
Publication Format	Figure in a hazard assessment or mitigation plan
Zonation Method(s)	Geologic history
Zonation Model(s)
Scenario(s) Considered	Size, VEI, or intensity
Hazard Zone Label(s)	Hazard process name
Probability Definition(s)	Scenarios imply probability
Purpose	Multiple: intended for multiple purposes including general hazard awareness, planning, and crisis management
Audience	Multiple audiences (usually the public, civil authorities, and land-use planners)
Language(s)	English
Basemap(s)	Hillshade
Basemap overlay(s)	Street map
Diemsionality	Planimetric (2D or map) view
Color Scheme	Single color
Volcanic Alert Level System

Go to Global Volcanism Program page for Okmok →