Our next weather model 🌦️💻upgrade #IFS47r2 takes place TOMORROW Tuesday 11 May! #newfcsystem @ECMWF

We have increased model levels in the ensemble (ENS) from 91 ->137! This is the same number as in our high resolution (HRES) model 🥳 https://t.co/4nen3Lyl63 pic.twitter.com/884ySNPpeL

— ECMWF (@ECMWF) May 10, 2021