{"id":101431,"date":"2026-05-02T13:00:38","date_gmt":"2026-05-02T07:30:38","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=101431"},"modified":"2026-05-02T13:11:47","modified_gmt":"2026-05-02T07:41:47","slug":"extremely-severe-alert","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/extremely-severe-alert\/","title":{"rendered":"Extremely Severe Alert, India Launches Cell Broadcast Alert System"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">The recent <\/span><b>\u201cExtremely Severe Alert\u201d notification<\/b><span style=\"font-weight: 400;\"> seen on mobile devices across India marks a major upgrade in the country\u2019s disaster preparedness framework. This <\/span><b>Emergency Alert on Mobile Phone<\/b><span style=\"font-weight: 400;\"> is part of the government\u2019s initiative to build a robust <\/span><b>NDMA Alert system<\/b><span style=\"font-weight: 400;\"> capable of delivering real-time warnings during critical situations like floods, earthquakes, and industrial hazards.<\/span><\/p>\n<h2><b>Institutional Framework Behind the NDMA &#8220;Extremely Severe Alert&#8221;<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">The <\/span><b>Department of Telecommunications (DoT), Ministry of Communications<\/b><span style=\"font-weight: 400;\">, in collaboration with the <\/span><b>National Disaster Management Authority (NDMA)<\/b><span style=\"font-weight: 400;\">, is actively enhancing <\/span><b>mobile-based disaster communication systems<\/b><span style=\"font-weight: 400;\"> to ensure timely dissemination of life-saving information.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">At the core of this initiative is the <\/span><b>Integrated Alert System (SACHET)<\/b><span style=\"font-weight: 400;\">, developed by the <\/span><b>Centre for Development of Telematics (C-DOT)<\/b><span style=\"font-weight: 400;\">, the premier telecom R&amp;D institution under DoT.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Built on the <\/span><b>International Telecommunication Union recommended Common Alerting Protocol (CAP)<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Operational across <\/span><b>all 36 States and Union Territories<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Enables <\/span><b>geo-targeted alerts via SMS<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">So far, the NDMA Alert system has successfully delivered <\/span><b>over 134 billion SMS alerts<\/b><span style=\"font-weight: 400;\"> in <\/span><b>19+ Indian languages<\/b><span style=\"font-weight: 400;\">, covering disasters like cyclones, heavy rainfall, and extreme weather events.<\/span><\/p>\n<h2><b>What is SACHET?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">SACHET (System for Advanced Communication and Holistic Emergency Transmission) is India\u2019s <\/span><b>Integrated Alert System<\/b><span style=\"font-weight: 400;\"> that enables authorities to send geo-targeted disaster warnings directly to mobile users through SMS and Cell Broadcast. It has been developed by Centre for Development of Telematics under the Department of Telecommunications in collaboration with the National Disaster Management Authority to strengthen real-time emergency communication.<\/span><\/p>\n<h2><b>Importance in Disaster Management<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">The <\/span><b>Emergency Alert on Mobile Phone<\/b><span style=\"font-weight: 400;\"> under the NDMA Alert system plays a critical role in minimizing disaster risks by ensuring timely, accurate, and wide-reaching communication to citizens during emergencies.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Early Warning for <a href=\"https:\/\/vajiramandravi.com\/upsc-exam\/floods\/\" target=\"_blank\">Floods<\/a> and <a href=\"https:\/\/vajiramandravi.com\/current-affairs\/cyclones\/\" target=\"_blank\">Cyclones<\/a>: <\/b><span style=\"font-weight: 400;\">The system enables authorities to send advance alerts about heavy rainfall, rising river levels, and approaching cyclones, allowing people in vulnerable areas to evacuate safely and protect essential belongings.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Rapid Response During <a href=\"https:\/\/vajiramandravi.com\/upsc-exam\/earthquake\/\" target=\"_blank\">Earthquakes<\/a>:<\/b><span style=\"font-weight: 400;\"> In seismically active regions of India, even a few seconds of warning through mobile alerts can help individuals take cover, halt transport systems, and reduce casualties during earthquakes.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Effective Management of Nuclear and Industrial Hazards:<\/b><span style=\"font-weight: 400;\"> In case of emergencies like gas leaks, chemical spills, or nuclear incidents, the <\/span><b>NDMA Alert<\/b><span style=\"font-weight: 400;\"> system provides instant instructions such as evacuation routes or shelter-in-place guidelines, preventing panic and confusion.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Real-Time Alerts for Lightning and Extreme Weather:<\/b><span style=\"font-weight: 400;\"> The system delivers immediate warnings for lightning strikes, heatwaves, and sudden weather changes, helping farmers, outdoor workers, and the general public take preventive measures.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b><a href=\"https:\/\/vajiramandravi.com\/upsc-exam\/tsunami\/\" target=\"_blank\">Tsunami<\/a> and Coastal Disaster Preparedness:<\/b><span style=\"font-weight: 400;\"> For coastal regions, geo-targeted alerts ensure that people receive timely warnings about tsunamis or storm surges, enabling quick evacuation to safer zones.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Wide Reach and Inclusivity:<\/b><span style=\"font-weight: 400;\"> Since alerts are sent in multiple languages and do not require internet access, the system ensures that even remote and rural populations receive critical information.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Reduction in Loss of Life and Property:<\/b><span style=\"font-weight: 400;\"> Timely dissemination of alerts allows authorities and citizens to act quickly, significantly reducing casualties and economic losses during disasters.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Strengthening Disaster Governance:<\/b><span style=\"font-weight: 400;\"> The integration of agencies like the National Disaster Management Authority and the Department of Telecommunications ensures coordinated and efficient disaster response across the country.<\/span><\/li>\n<\/ul>\n<h2><b>Advantages of the NDMA Alert System<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">The Extremely Severe Alert on Mobile Phone under the <a href=\"https:\/\/vajiramandravi.com\/current-affairs\/national-disaster-management-authority-ndma\/\" target=\"_blank\"><strong>NDMA<\/strong><\/a> Alert system offers several key advantages that strengthen disaster preparedness and response in India:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Instant and Real-Time Communication:<\/b><span style=\"font-weight: 400;\"> Alerts are delivered within seconds, ensuring timely warnings during critical situations like floods, earthquakes, and cyclones.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Wide Geographic Coverage:<\/b><span style=\"font-weight: 400;\"> Through Cell Broadcast technology, messages reach all mobile devices within a specific area, including remote and rural regions.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>No Internet Requirement:<\/b><span style=\"font-weight: 400;\"> The system works on basic mobile networks, making it accessible even in areas with poor or no internet connectivity.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Multilingual Alerts:<\/b><span style=\"font-weight: 400;\"> Messages are sent in multiple Indian languages, ensuring better understanding across diverse populations.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Reliable During Network Congestion:<\/b><span style=\"font-weight: 400;\"> Unlike SMS or calls, Cell Broadcast is not affected by network traffic, making it highly dependable during emergencies.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Geo-Targeted Messaging:<\/b><span style=\"font-weight: 400;\"> Alerts are sent only to affected regions, reducing panic and ensuring relevance of information.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Supports Multiple Disaster Types:<\/b><span style=\"font-weight: 400;\"> Covers natural disasters (floods, earthquakes, cyclones) as well as man-made emergencies (industrial accidents, chemical leaks).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Reduces Loss of Life and Property:<\/b><span style=\"font-weight: 400;\"> Early warnings enable timely evacuation and preparedness, significantly minimizing damage.<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Extremely Severe Alert system in India uses cell broadcast to deliver real-time disaster warnings. Know its features, SACHET platform, benefits, and role in saving lives.<\/p>\n","protected":false},"author":27,"featured_media":101439,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[786],"tags":[7290,7287,7288,7289,7291,7286,7285],"class_list":{"0":"post-101431","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-general-studies","8":"tag-cell-broadcast","9":"tag-cell-broadcast-alert","10":"tag-emergency-alert","11":"tag-emergency-alert-message-today","12":"tag-emergency-message","13":"tag-extremely-severe-alert","14":"tag-india-launches-cell-broadcast-alert-system","15":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/101431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=101431"}],"version-history":[{"count":6,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/101431\/revisions"}],"predecessor-version":[{"id":101445,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/101431\/revisions\/101445"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/101439"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=101431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=101431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=101431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}