Volcanic-Ash Hazard Area Map
Shasta, United States, 1989
Page 14 in: Crandell, D.R. & Nichols, D.R. (1989). Volcanic hazards at Mount Shasta, California. U.S. Geological Survey, General Information Product, 22 p. https://doi.org/10.3133/70039409
This map was produced by an official agency, but is NOT the most recent, most complete, or main 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
Crandell, D.R. & Nichols, D.R. (1989). Volcanic hazards at Mount Shasta, California. U.S. Geological Survey, General Information Product, 22 p. https://doi.org/10.3133/70039409
https://doi.org/10.3133/70039409
Other Maps In Set:
Map Data
| Map ID | 1128 |
|---|---|
| Hazard Process(es) | Tephra fall |
| 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 | Map in a booklet, longer fact-sheet, handbook, or guidebook |
| Zonation Method(s) | Geologic history |
| Zonation Model(s) | |
| Scenario(s) Considered | Specific past eruption; Worst-case |
| Hazard Zone Label(s) | Estimated value or Hazard Impact Metric |
| Probability Definition(s) | Scenarios imply probability |
| Purpose | Hazard awareness: Intended for educating the audience about the extent and probability of volcanic hazard |
| Audience | General public and/or media |
| Language(s) | English |
| Basemap(s) | No basemap |
| Basemap overlay(s) | |
| Diemsionality | Planimetric (2D or map) view |
| Color Scheme | Dark to Light (color) |