Volcano and Earthquake Hazards in the Crater Lake Region, Oregon
Crater Lake, United States, 1997
Plate 1 in: Bacon, C.R., Mastin, L.G., Scott, K.M., & Nathenson, M. (1997). Volcano and earthquake hazards in the Crater Lake region, Oregon. U.S. Geological Survey, Open-File Report 97-487, 32 p. https://doi.org/10.3133/ofr97487
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 Data
Map ID 594 Hazard Process(es) Ballistics; Explosion hazards, unspecific; Lahars; Proximal hazards; Regional hazards; Surges; Vent-opening hazards Hazard Zone Presentation Grouped by location (e.g. proximal/distal zones) on a main map panel Temporal Scale Background, or long-term, map Spatial Scale Volcano and surrounding area Publication Format Poster-style map insert in hazard assessment Zonation Method(s) Geologic history; Scenario modeling Zonation Model(s) Energy cone or line (Heim 1932; Sheridan 1979; Sheridan & Malin 1983) Scenario(s) Considered Source location or direction; Style or type Hazard Zone Label(s) Hazard process name; Location or source name Probability Definition(s) Annual numeric 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) Contour lines Basemap overlay(s) Street map Diemsionality Planimetric (2D or map) view Color Scheme Categorical/Qualitative