There are a number of welcome developments this week related to rainfall. Firstly, forecasters say that the El Nino may start weakening from Feb and may weaken by June 2024 and neutralize thereafter. This can possibly mean good rainfall in SW Monsoon 2024.

Second bit of welcome development is that IMD, on turning 150, has declared that it will set up more doppler radars, rainfall measuring stations and use supercomputers to predict state and district level rainfall, currently it only does at national and four regions.

The study of tehsil level rainfall trends over the last four decades is the third piece of welcome development on rainfall. We need many more studies like this, possibly from IMD itself. More details given below.

Continue reading “DRP NB 220124: Welcome news about Rainfall related issues” →