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Your official U.S. government weather forecasts, warnings, meteorological products for forecasting the weather, tsunami hazards, and information about seismology.
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United States Department of Commerce NOAA / National Weather...
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Guam/CNMI; Puerto Rico/Virgin Islands; International...
- NOAA Tsunami Program
The Pacific Tsunami Warning Center in Honolulu, Hawaii,...
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Text Messages (Short Messaging System (SMS)) The Tsunami...
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International tsunami messages are issued by the Pacific...
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The following table describes the products issued by the two...
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Canada/US except Hawaii; American Samoa; Guam/CNMI; Puerto...
- Tsunami Event XML (TEX)
Your official U.S. government weather forecasts, warnings,...
- Previous Messages
Official Tsunami Warnings. NOAA’s Tsunami Warning Center (TWC) is responsible for tsunami monitoring and issuing necessary watches or warnings for Hawai‘i and the U.S. Pacific Islands. Tsunami Message Definitions. Tsunami Warning: Take Action- Danger! A tsunami that may cause widespread flooding is expected or occurring.
The Pacific Tsunami Warning Center (PTWC), located on Ford Island, Hawaii, is one of two tsunami warning centers in the United States, covering Hawaii, Guam, American Samoa and the Northern Mariana Islands in the Pacific, as well as Puerto Rico, the U.S. Virgin Islands and the British Virgin Islands in the Caribbean Sea.
The Pacific Tsunami Warning Center in Honolulu, Hawaii, 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 Intergovernmental Oceanographic Commission of the United Nations Educational, Scientific, and Cultural Organization's w...
U.S. states and territories in the Pacific and Caribbean (American Samoa, Guam, Hawaii, Northern Mariana Islands, Puerto Rico, U.S. Virgin Islands) should refer *ONLY to the Pacific Tsunami Warning Center messages for their regions. International tsunami threat messages from the Pacific Tsunami Warning Center may mention U.S. states and ...
Pacific Tsunami Warning Center (PTWC) Visiting PTWC. The Pacific Tsunami Warning Center is located at: Building 176 1845 Wasp Boulevard Honolulu, HI 96818; Media and Foreign Nationals: Please contact Dr. Charles McCreery, charles.mccreery@noaa.gov at: 1-808-725-6301.
The Pacific Tsunami Warning Center is located at: Building 176 1845 Wasp Boulevard Honolulu, HI 96818 Media and Foreign Nationals: Please contact Miwako Miyakuni, miwako.miyakuni@noaa.gov at: 1-808-725-6337 .