When an earthquake strikes literally every second counts. That was the case 5 years ago when a magnitude 9 quake unleashed a massive tsunami that devastated Japan.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/myshake-app-personal-tsunami-warning-system
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/reuters
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/natural-disasters
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tsunami
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/disaster-preparedness
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/earthquakes