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Southeast Alaska study area

By Pacific Coastal and Marine Science Center July 2017 (approx.)
Map of the northern Pacific Northwest region showing an area of study with symbols drawn on to show tectonic plate boundaries.
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Detailed Description

Location of study area off southeast Alaska. Red box outlines area of trackline map.

Sources/Usage

Public Domain.

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Related Content

  • Multimedia
    Map of coastline showing lines that ships followed, collecting data along the way, near labeled sites of earthquakes.
    link
    Research vessel tracklines offshore of southeast Alaska
    Cross-sectional view of the earth beneath the seafloor, clear patterns show deformation.
    link
    Multichannel seismic-reflection profile, Sitka Sound
    Cross-section illustration showing structure beneath the seafloor where sediment layers are deformed by high seismic activity.
    link
    Multichannel seismic-reflection profile, QCF fault
    Map shows a coastal area from above with undersea features visible, and lines drawn on top to show research ship tracklines.
    link
    Yakobi Sea Valley
  • News
    link

    Expedition along a Hazardous, Fast-Moving Fault off Southeast Alaska—the Queen Charlotte-Fairweather Fault

    USGS scientists hope to learn more about the earthquake hazards that this large, fast-moving fault poses to communities and tourists in Alaska and...

    Read Article