What do you think NOAA or other tsunami warning centers in these areas did after the warnings were issued? How would those efforts have looked in each locale mentioned?
After the warnings were issued by NOAA or other tsunami warning centers in the areas mentioned, they would have likely coordinated with local emergency management agencies and authorities to ensure that the warning was disseminated effectively to the population.
In Japan, the Japan Meteorological Agency would have likely utilized their advanced technology and communication systems to broadcast the warnings through TV, radio, social media, and emergency alert systems. They would have also worked closely with local officials to evacuate coastal areas and ensure that people were able to seek safety.
In Hawaii, the Pacific Tsunami Warning Center would have issued alerts through similar communication channels and worked with local authorities to enact evacuation procedures for residents and visitors in coastal areas. They would have likely also provided real-time updates and information to keep the public informed about the threat.
In the Pacific Northwest, the West Coast and Alaska Tsunami Warning Center would have coordinated with state and local emergency management agencies in Oregon, Washington, and British Columbia to issue warnings and provide guidance on evacuation procedures. They would have also likely worked with coastal communities to ensure that evacuation routes and emergency shelters were prepared and accessible.
Overall, the efforts of NOAA or other tsunami warning centers in these areas would have focused on issuing timely and accurate warnings, coordinating with local authorities, and helping to ensure the safety of residents and visitors in at-risk coastal areas.