Warnings
• Tsunami Warning Centre
A network of Land-based Seismic Stations
Bottom Pressure Recorders in the Tsunamigenic Zones
• Tide Gauge Network
• (Real time)
• Radar-based Coastal Monitoring Stations
• Upper Ocean, Surface Met-Ocean Observations
•Data Communication
•(INSAT)
• CB, Edu.Trg
§Historic Data
§Bathymetry
§Coastal Topography
§Coastal  Vulnerability
•Numerical Modelling
§Tsunami
§Storm Surge
Components of the Indian Early Warning System