
A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. 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 | |
![]() |
![]() |
![]() |
![]() |
![]() |
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.








