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Your official U.S. government weather forecasts, warnings, meteorological products for forecasting the weather, tsunami hazards, and information about seismology.
- Previous Messages
United States Department of Commerce NOAA / National Weather...
- Exercises
Your official U.S. government weather forecasts, warnings,...
- NOAA Tsunami Program
Each of the Tsunami Warning Centers has its own designated...
- Message Subscriptions
The National Tsunami Warning Center (NTWC) serves the...
- Message Definitions
Tsunami Threat Message – A tsunami threat message is issued...
- Product List
The following table describes the products issued by the two...
- CAP-TSU
Your official U.S. government weather forecasts, warnings,...
- Tsunami Event XML (TEX)
United States Department of Commerce NOAA / National Weather...
- Previous Messages
The NTWC is one of two tsunami warning centers in the U.S., covering all coastal regions of the U.S. and Canada, except Hawaii and some islands. It detects and analyzes earthquakes worldwide, issuing warnings to local officials and the public about the tsunami hazard.
Learn how to subscribe to tsunami alerts from the National Tsunami Warning Center (NTWC) and the Pacific Tsunami Warning Center (PTWC) using various methods such as Atom feeds, Twitter, email, and more.
The National Tsunami Warning Center serves the continental United States, Alaska and Canada. The Pacific Tsunami Warning Center directly serves the Hawaiian Islands, the U.S. Pacific and Caribbean territories and the British Virgin Islands and is the primary international forecast center for the Pacific and Caribbean Basins.
Learn about tsunamis, their sources, effects, and how to prepare from the National Oceanic and Atmospheric Administration's (NOAA) National Weather Service (NWS). Find out the tsunami hazard level for different U.S. coasts and the most damaging tsunamis in history.
Learn about the National Tsunami Warning Center and other tsunami warning centers in the U.S. and their service areas, partners, and responsibilities. Find out how NOAA and its partners work to detect, forecast, and mitigate tsunami impacts.
19 kwi 2016 · Learn how NOAA monitors and alerts for tsunamis caused by earthquakes and other events in the Pacific and Caribbean regions. Find out the causes, impacts, and preparedness for tsunamis in the U.S.
