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https://sachet.ndma.gov.in

National Disaster Alert Portal (SACHET)

The system has been extensively utilized by disaster management authorities, enabling the dissemination of over 134 billion SMS alerts, till date, in more than 19 Indian languages during natural disasters, weather warnings, and cyclonic events.

Active
Since 2026
India

The system is based on the Common Alerting Protocol (CAP), as recommended by the International Telecommunication Union. It is currently operational across all 36 States and Union Territories of India and delivers disaster and emergency related alerts via SMS to mobile users within geo-targeted areas. The system has been extensively utilized by disaster management authorities, enabling the dissemination of over 134 billion SMS alerts, till date, in more than 19 Indian languages during natural disasters, weather warnings, and cyclonic events. To further strengthen alert dissemination in time-critical situations, such as tsunamis, earthquakes, lightning strikes and man-made emergencies like gas leaks or chemical hazards, Cell Broadcast (CB) technology has been introduced alongside SMS. In a Cell Broadcast System, alerts are transmitted to all mobile devices within a defined geographic area simultaneously, ensuring near real-time delivery of the alerts.

Project type
Tool or platform
Founded
2026
Language(s)
English
Added
2026-05-02
Last modified
2026-07-12T16:45:31.000Z

Additional details

Number of integrations
0
Issues addressed
floods, earthquakes
Geographic focus
India (Bhārat) 🇮🇳
Geographic focus — country
India (Bhārat) 🇮🇳
Political unit
India (Government of)

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