Doug Emhoff, the husband of US vice president Kamala Harris, also announced on his visit to Apia that the US National Oceanic and Atmospheric Administration will provide extra expertise to the Pacific to assess risks and prepare plans.
This includes committing $US117,000 to strengthen Samoa's National Tsunami Ready Program.
This includes tsunami hazard risk assessment and inundation mapping, community preparedness and response, evacuation mapping and response planning, and tsunami warning.