Explanation:

• iFLOWS- Mumbai, a state-of-the-art Integrated Flood Warning System for Mumbai was launched jointly by Chief Minister of Maharashtra, Uddhav Thackeray, and Union Earth Sciences Minister Dr. Harsh Vardhan through video conference. 
• The system will help make Mumbai become more resilient as it provides early warning for flooding, especially during high rainfall events and cyclones. 
• Using this, the estimation of the flood inundation can be done possibly 3 days in advance, along with 3 hours - 6 hours Nowcast (immediate weather updates).