India tested a mobile-based disaster alert system using cell broadcast technology for rapid, geotargeted warnings
Rising extreme weather risks make timely, last-mile communication critical to reducing disaster impact
Early warnings can significantly cut mortality and damage, with even 24-hour notice making a difference
Uneven connectivity, device compatibility, and forecast accuracy could limit effectiveness
Reaching vulnerable groups requires combining digital alerts with traditional communication systems
Public awareness, clear protocols, and trust in alerts are key to turning warnings into action