DGGS RI 2026-7 - Landslide mapping and susceptibility modeling near Cordova, Alaska

• Title:

  Landslide mapping and susceptibility modeling near Cordova, Alaska

• Authors:

  Nicolazzo, J.A.

• Publication Date:

  Oct 2026

• Publisher:

  Alaska Division of Geological & Geophysical Surveys 

• Publication Number:

  Report of Investigation 2026-7

• Ordering Info:

  Download below for free or see our publication sales page to order a hard copy.

• Quadrangle(s):

  Cordova

• Related project(s):

  Alaska Landslide Hazards Program, Cordova avalanche and landslide hazards

• Citation ID:

  32148

Bibliographic Reference

Nicolazzo, J.A., 2026, Landslide mapping and susceptibility modeling near Cordova, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 2026-7, 15 p., 3 sheets, scale 1:25,000. https://doi.org/10.14509/32148

Publication Products

• Report Information

  • ri2026_007.pdf (5.1 M)

• Maps & Other Oversized Sheets

  • Sheet 1, Landslide inventory map for Cordova, Alaska, scale 1:25,000 (11.0 M)
  • Sheet 2, Shallow landslide susceptibility map for Cordova, Alaska, scale 1:25,000 (11.0 M)
  • Sheet 3, Channelized debris flow susceptibility and inundation modeling for Cordova, Alaska, scale 1:25,000 (13.0 M)

Keywords

Alluvial; Alluvium; Basins; City of Cordova; Coastal; Colluvium; Community Resilience; Copper River Highway; Cordova; Database; Debris Avalanche; Debris Flow; Debris Flow Deposits; DGGS; Emergency Preparedness; Engineering; Engineering Geology; Environmental; Eyak Lake; Fan; Fracturing; Gelifluction; Geodatabase; Geologic; Geologic Communications; Geologic Hazards; Geological Process; Geology; Geomorphology; Geospatial Data; Geotechnical; GIS; Groundwater; Hazard Assessment; Hazard Mapping; Hazard Mitigation; Hazards; Heney Peak; Heney Range; Humpback Creek; Image Interpretation; Infrastructure Risk; Interpretation; Kelly Mountain; LAHARZ; Landslide; Landslide Deposits; Landslide Inventory; Landslide Susceptibility; Liquefaction; Mass-Movement; Methods; Modeling; Mount Eccles; Mount Eyak; Mount Robert Korn; Mount Shiels; Nicolet Creek; Ohman Falls; Orca Inlet; Power Creek; Prince William Sound Mining District; Rockfall; Scout Lake; Shear; Slides; Slope; Slope Analysis; Slope Apron; Slope Deposits; Slope Failure; Slope Instability; Slump; Soil Properties; Soils; Solifluction; Surface; Surficial; Talus; Topography; Transportation; Tripod Hill

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