What Are The Tsunami Warning Devices Where Have They Been Used How Far They Are Effective In Alarming The People? There are four levels of tsunami alerts in the United States: Information Statement, Watch, Advisory, and Warning. When the centers issue Tsunami Warnings, they are broadcast through local radio and television, wireless emergency alerts, NOAA
What Are Some Limitations To Tsunami Warning Systems? “Tsunami warning systems are useless in most of the countries like Indonesia and Papua New Guinea, because the lead time is too short,” McCue told news agency Reuters. “Far better to educate people to make for high ground immediately after they feel shaking that lasts more than
What Factors Determine The Effectiveness Of Warning Systems? What factors determine the effectiveness of warning systems? The timeliness of the warning. Effective communications and public information systems to inform the public of the imminent danger. The credibility of the sources from which the warning came. What are the three phases of early warning system? The