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U.S. Tsunami Program Coastal Water Level Data Inventory

  • The first column is the 7-digit National Ocean Service (NOS) station ID. Hover to show name and highlight map location.
  • Reported tsunami waves are shown in black. Hover to show date and height.
  • Select a blue box on the timeline to access water level data and data products.
  • Scroll, pan, and zoom the timeline.
  • Although not part of the U.S. Tsunami Program, Great Lakes water level stations collecting data at 1-minute intervals are included here due to their high temporal resolution.

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