Weather reconstructions

Geographisches Institut

How can we reconstruct the weather of the past? A video of the Climatology Group explains this. The product of this procedure are global, six-hourly three-dimensional weather data. In the framework of the FP7 project ERA-CLIM2, several reanalyses were generated. An interactive visualisation of the University of Bern allows investigating the CERA-20C reanalysis: http://earth.fdn-dev.iwi.unibe.ch/