ECMWF Global AnalysesNew plots are produced daily at 08 UTC and remain available for 14 days.
Caution: Site under construction and liable to change!
Dynamical Tropopause MapsGlobal, Polar NH, Polar SH, North Atlantic, Arctic
Lower-troposphere MapsPolar NH, Polar SH, North Atlantic, Arctic,
Isentropic PV MapsPolar NH, Polar SH, North Atlantic, Tropics,
Hovmuller PlotsGlobal tropopause
North Atlantic jet
NotesData provided by ECMWF
Plots produced by Ben Harvey (NCAS/UoR) and Paul Berrisford (ECMWF)
Comments/suggestions welcome: ben.harvey-at-ncas.ac.uk
Roger Brugge's virtual coffee room plots