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Monitoring Efforts at the Barry Arm Landslide

July 25, 2022

An interactive geonarrative (Esri Story Map) looking at the Barry Arm landslide, located in northwestern Prince William Sound on the northwest side of Barry Arm in Harriman Fjord, Alaska, and about 30 miles (48.3 kilometers) from the coastal town of Whittier. If it were to produce a rockslide, it could pose significant hazards to nearby communities and boat traffic.

mountains with 3 glaciers surrounding an ocean inlet
Barry Arm in the Prince William Sound, Alaska.