Tropical Storm Watches have been issued for Agrihan, Pagan and Alamagan in the Northern Mariana Islands, as Tropical Depression 16W moves towards the islands and strengthens. Heavy rain and gusty winds are expected through Saturday. Severe thunderstorms and heavy rain are expected across the Northern Plains this afternoon into tonight. A few tornadoes, large hail, and severe winds are expected. Read More >
National Tsunami Hazard Mitigation Program
National Program
The National Tsunami Hazard Mitigation Program (NTHMP), a part of the National Weather Service's Tsunami Program, is a coordinated U.S. national effort to mitigate the impact of tsunamis through public education, community response planning, hazard assessment, and warning coordination.
Contact Us at: nws.tsunamigrants@noaa.gov
TsunamiReady | Outreach & Education | Tsunami Simulation | Maps | |
![]() |
![]() |
![]() |
![]() |
![]() |
The 2024 NTHMP Annual Report is now available. Thank you to Jon Allan for taking the lead the effort this year, and to all of our partners for their dedication and contributions to the mission of the NTHMP.
TsuInfo Alert is a bi-monthly newsletter that links scientists, emergency responders, and community planners to the latest tsunami research. This newsletter is published by the Washington Department of Natural Resources, Washington Geological Survey on behalf of the National Tsunami Hazard Mitigation Program, a state/federal partnership funded through the National Oceanic and Atmospheric Administration. It is made possible by a grant from NOAA's National Weather Service via the Washington Military Department, Division of Emergency Management.
Learn more about Tsunami Warning Centers and tsunami safety (Click on images)
![]() |
![]() |
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
National Tsunami Hazard Mitigation Program
,
Comments? Questions? Please Contact Us.