What caused the Kerala floods? Could we have done anything to prevent it?
FirstpostThere are evidently many lessons for authorities to take away from the disaster. Records from the India Meteorological Department from the start of the torrential rains in Kerala – between 9 August and 15 August – show a 255 percent departure from the norm in the state’s hotspots. “Heavy rainfall used to occur in Kerala, but not with such continuity,” Dr D S Pai, Climate Change scientist and analyst at Indian Meteorological Department said to Livemint. Time and again, data and statistics on weather events have been used to fuel many arguments linking freak weather events, like the floods in Kerala, and climate change. “The main reasons for floods have been assessed high-intensity rainfall in short duration, poor or inadequate drainage capacity, unplanned reservoir regulation and failure of flood control structures,” a report filed in March this year by the Ministry of Water Resources to the Rajya Sabha.