The Ahmedabad Municipal Corporation (AMC) has introduced a ward-level forecasting system developed in collaboration with the Centre for Development of Advanced Computing (C-DAC), Pune. This innovative platform pinpoints flood risk with precision down to 1.5 kilometers, allowing the civic body to deploy pumps and rescue teams before rainfall begins.
How the System Works
The system leverages High-Performance Computing to run the Weather Research and Forecasting (WRF) model at a 1.5-kilometer resolution. This enables the AMC's Decision Support System to identify which of the city's 51 wards—from Gota in the north to Lambha in the south—are directly in the path of an approaching downpour. The platform displays color-coded intensity maps, helping authorities flag flood-prone hotspots before the rain starts.
Proactive Flood Management
By positioning emergency pumps and rescue teams at vulnerable locations ahead of time, the civic body can reduce public distress and traffic gridlock that typically follows heavy rain. This proactive approach marks a significant shift from reactive flood management.
Part of National Supercomputing Mission
The system is part of the National Supercomputing Mission's Urban Program. Its coverage extends beyond Ahmedabad's municipal limits to peripheral zones including Sanand, Dholka, and Viramgam, ensuring broader regional protection.
Multi-Functional Environmental Monitoring
Beyond rainfall forecasting, the system monitors air quality and wind pressure, functioning as a comprehensive environmental monitoring tool. This multifaceted capability makes it not only an asset during emergencies but also a crucial long-term gauge of the city's health parameters.
For residents who have experienced Ahmedabad's recurring monsoon disruptions, this system represents a paradigm shift—from responding to flooded streets after the fact to anticipating flood-causing downpours well in advance. Stay updated with the latest Ahmedabad news by downloading the TOI App.
