Overview
- The July 19 floods in Upper Assam killed 89 people and flooded large areas after rivers surged into villages with little local warning.
- The India Meteorological Department says it issued 72-, 48- and 24-hour forecasts and orange and yellow alerts, but many residents report receiving no emergency messages.
- India’s Cell Broadcast Alert System had been piloted in Kamrup Metro but was not rolled out to the hardest-hit Upper Assam districts, leaving a key delivery channel unavailable at the last mile.
- Officials offered conflicting accounts of timing and cause, with disputed cloudburst claims and the IMD and district authorities at odds, while ASDMA has not answered detailed queries about the warning-chain failures.
- Experts urge an overhaul to anticipatory, impact-based systems using AI, sensors, multilingual alerts and community monitoring because Assam’s risk is amplified by the Brahmaputra’s shifting channels, ageing embankments and upstream land‑use change.