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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
Previous Messages - U.S. Tsunami Warning Centers
- Exercises
Exercises - U.S. Tsunami Warning Centers
- NOAA Tsunami Program
NOAA Tsunami Program. The National Oceanic and Atmospheric...
- Message Subscriptions
The National Tsunami Warning Center (NTWC) serves the...
- Message Definitions
International tsunami threat messages from the Pacific...
- Product List
The following table describes the products issued by the two...
- CAP-TSU
CAP-TSU - U.S. Tsunami Warning Centers
- Tsunami Event XML (TEX)
Tsunami Event XML (TEX) - U.S. Tsunami Warning Centers
- Previous Messages
NOAA Tsunami Program is a federal and state partnership to save lives and protect property from tsunami impact. It provides current tsunami information, research, detection, forecast, archive, and mitigation services and capabilities.
Learn how NOAA supports two U.S Tsunami Warning Centers that issue messages based on earthquake and sea-level data for vulnerable coastlines. Find out how NOAA uses numerical tsunami forecast models to refine and update the messages as information continues to be reported.
10 kwi 2023 · Operated by the National Oceanic and Atmospheric Administration (NOAA), two tsunami warning centers are staffed 24 hours a day, 7 days a week. These centers monitor for tsunamis and the earthquakes that cause them, forecast tsunami impacts, and prepare and issue tsunami messages.
19 kwi 2016 · Learn how NOAA monitors and alerts for tsunamis caused by earthquakes and other events. Find out the causes, impacts, and preparedness for tsunamis in the U.S. and its territories.
The National Tsunami Warning Center (NTWC) serves the continental United States, Alaska and Canada. The Pacific Tsunami Warning Center (PTWC) 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 warning systems of the ...
NOAA Tsunami Program. The National Oceanic and Atmospheric Administration (NOAA) Tsunami Program is a cross-agency cooperative effort to minimize the impacts of tsunamis. Administered by the National Weather Service (NWS), the program leverages the capabilities of other NOAA operational line offices, including the Office of Oceanic and ...
