Archival and Discovery of May 22, 1960 Tsunami Event on Marigrams

Description

NOAA National Centers for Environmental Information have more than 3,000 tsunami marigram (tide gauge) records in both image and paper format. The majority of these tsunami marigram records were scanned to high-resolution digital tiff images during the NOAA Climate Data Modernization Program (CDMP). There still remain shelves full of deteriorating paper records that are in need of rescue reformatting to scanned images before they are lost. The 1946 tsunami is one of four 20th century tsunami events which are historically important but data during each reside only on the marigram records. The 1946 tsunami was the impetus for establishment of the Pacific Tsunami Warning Center after impact to the Hawaiian Islands. The 1952, 1960, and 1964 tsunamis were each generated by three of the greatest of all recorded earthquakes. The 1960 tsunami, in particular, was generated by the largest earthquake ever recorded, a magnitude 9.5 off the central coast of Chile. Measurements of these tsunamis are expected to provide researchers with important information linking earthquake rupture to tsunami generation and propagation characteristics. All data reformatted as part of this project will be brought into compliance with NOAA Data Directives and meet the requirements for Data Management, Discoverability, Accessibility, Documentation, Readability, and Data Preservation and Stewardship as per the Big Earth Data Initiative (BEDI). BEDI is designed to promote interoperability of Earth observation data across Federal agencies, systems and platforms through the improvement of data management practices and increased discoverability, accessibility, and usability of data collections.

Resources

Name Format Description Link
32 Data access to scanned marigram netCDF data. https://www.ngdc.noaa.gov/thredds/fileServer/marigrams/19600522_1902/digitized/guam_19600522.nc
32 Data access to scanned marigram netCDF data. https://www.ngdc.noaa.gov/thredds/fileServer/marigrams/19600522_1902/digitized/sewa_19600522.nc
57 Data access to scanned marigram TIFF image. https://www.ngdc.noaa.gov/hazard/data/marigrams/1902/omin_19600522.zip
8 Data access to scanned marigram csv data. https://www.ngdc.noaa.gov/thredds/fileServer/marigrams/19600522_1902/digitized/balb_19600522.csv.gz
32 Data access to scanned marigram netCDF data. https://www.ngdc.noaa.gov/thredds/fileServer/marigrams/19600522_1902/digitized/tong_19600522.nc
8 Data access to scanned marigram csv data. https://www.ngdc.noaa.gov/thredds/fileServer/marigrams/19600522_1902/digitized/guam_19600522.csv.gz
8 Data access to scanned marigram csv data. https://www.ngdc.noaa.gov/thredds/fileServer/marigrams/19600522_1902/digitized/sewa_19600522.csv.gz
8 Data access to scanned marigram csv data. https://www.ngdc.noaa.gov/thredds/fileServer/marigrams/19600522_1902/digitized/tong_19600522.csv.gz
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
32 Data access to scanned marigram netCDF data. https://www.ngdc.noaa.gov/thredds/fileServer/marigrams/19600522_1902/digitized/balb_19600522.nc
57 Data access to scanned marigram TIFF image. https://www.ngdc.noaa.gov/hazard/data/marigrams/1902/guam_19600522.zip
57 Data access to scanned marigram TIFF image. https://www.ngdc.noaa.gov/hazard/data/marigrams/1902/tong_19600522.zip
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
32 Data access to scanned marigram netCDF data. https://www.ngdc.noaa.gov/thredds/fileServer/marigrams/19600522_1902/digitized/omin_19600522.nc
8 Data access to scanned marigram csv data. https://www.ngdc.noaa.gov/thredds/fileServer/marigrams/19600522_1902/digitized/omin_19600522.csv.gz
57 Data access to scanned marigram TIFF image. https://www.ngdc.noaa.gov/hazard/data/marigrams/1902/balb_19600522.zip
57 Data access to scanned marigram TIFF image. https://www.ngdc.noaa.gov/hazard/data/marigrams/1902/sewa_19600522.zip
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

  • seward
  • human dimensions
  • alaska
  • mutsu bay
  • united states of america
  • tidal range
  • western pacific ocean
  • international council for science - world data system
  • north pacific ocean
  • earthquakes
  • astoria
  • icsu-wds
  • gauges
  • japan
  • tsunamis
  • in situ/laboratory instruments
  • oceans
  • sea surface height
  • continent
  • guam
  • ominato
  • eastern asia
  • ocean waves
  • big earth data initiative (bedi)
  • tide gauges
  • north america
  • ocean platform/ocean stations
  • gulf of alaska
  • earth science
  • tidal heights
  • ocean
  • resurrection bay
  • doc/noaa/nesdis/ncei
  • central america
  • asia
  • climate data modernization program (cdmp)
  • apra harbor
  • tidal height
  • micronesia
  • tongue point
  • panama
  • coastal processes
  • columbia river
  • balboa
  • in situ land-based platforms
  • pacific ocean
  • coastal stations
  • oregon
  • national centers for environmental information
  • natural hazards
  • tides
  • tidal currents

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