SEWilco writes "UNESCO has announced that their Indian Ocean Tsunami Warning System is up and running as scheduled. From the article: 'Twenty-six out of a possible 28 national tsunami information centers, capable of receiving and distributing tsunami advisories around the clock have been set up in Indian Ocean countries. The seismographic network has been improved, with 25 new stations being deployed and linked in real-time to analysis centers. There are also three Deep-ocean Assessment and Reporting of Tsunamis (DART) sensors. The Commission for the Nuclear-Test Ban Treaty Organization (CTBTO) is also contributing data from seismographic stations."