August 2025 Tracy Arm, USA Images

Description

On Sunday, August 10th, 2025, at 13:26 UTC, a landslide occurred in Tracy Arm, Alaska, about 80 miles (130 km) south-southeast of Juneau. The landslide generated a tsunami in the fjord where a runup height reached an estimated 470 m on the opposite shore and was also recorded far from the source on a NOAA coastal tide gauge in Juneau. The National Tsunami Warning Center reported that the maximum tsunami wave height at the gauge was 36 cm (approximately 14 in) above the tide, and that the waves continued for hours.

Resources

Name Format Description Link
0 https://www.ngdc.noaa.gov/hazardimages/#/all/288
0 Collection of damage and geological images resulting from natural hazards, specifically tsunamis, earthquakes, and volcanoes. https://www.ngdc.noaa.gov/hazardimages/
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords

Tags

  • human dimensions
  • alaska
  • united states of america
  • international council for science - world data system
  • land surface
  • nesdis
  • icsu-wds
  • tsunamis
  • oceans
  • continent
  • national geophysical data center
  • noaa
  • ocean waves
  • north america
  • noaa onestop project
  • u.s. department of commerce
  • earth science
  • doc/noaa/nesdis/ngdc
  • tracy arm
  • doc/noaa/nesdis/ncei
  • infrastructure
  • erosion/sedimentation
  • seiches
  • landslides
  • national centers for environmental information
  • natural hazards

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