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Analisi e previsione della temperatura e dei geopotenziali della Stratosfera, modello ECMWF

ECMWF Analyses and Forecasts (Berlin University)
Geopotential and Temperature
Pressure Level










150 hPaa12f24f48f72f96f120f144f168f192f216f240
100 hPaa12f24f48f72f96f120f144f168f192f216f240
70 hPaa12f24f48f72f96f120f144f168f192f216f240
50 hPaa12f24f48f72f96f120f144f168f192f216f240
30 hPaa12f24f48f72f96f120f144f168f192f216f240
20 hPaa12f24f48f72f96f120f144f168f192f216f240
10 hPaa12f24f48f72f96f120f144f168f192f216f240
7 hPaa12f24f48f72f96f120f144f168f192f216f240
5 hPaa12f24f48f72f96f120f144f168f192f216f240
3 hPaa12f24f48f72f96f120f144f168f192f216f240
2 hPaa12f24f48f72f96f120f144f168f192f216f240
1 hPaa12f24f48f72f96f120f144f168f192f216f240
Potential Vorticity on isentropic levels
Theta Level










380 Ka12f24f48f72f96f120f144f168f192f216f240
400 Ka12f24f48f72f96f120f144f168f192f216f240
475 Ka12f24f48f72f96f120f144f168f192f216f240
550 Ka12f24f48f72f96f120f144f168f192f216f240
600 Ka12f24f48f72f96f120f144f168f192f216f240
850 Ka12f24f48f72f96f120f144f168f192f216f240
1000 Ka12f24f48f72f96f120f144f168f192f216f240
Zonal mean sections for the northern hemisphere












Temperaturea12f24f48f72f96f120f144f168f192f216f240
Zonal Winda12f24f48f72f96f120f144f168f192f216f240
Temperature wave 1a12f24f48f72f96f120f144f168f192f216f240
Temperature wave 2a12f24f48f72f96f120f144f168f192f216f240
Geopotential wave 1a12f24f48f72f96f120f144f168f192f216f240
Geopotential wave 2a12f24f48f72f96f120f144f168f192f216f240
Heat fluxa12f24f48f72f96f120f144f168f192f216f240
Heat flux wave 1a12f24f48f72f96f120f144f168f192f216f240
Heat flux wave 2a12f24f48f72f96f120f144f168f192f216f240
Momentum fluxa12f24f48f72f96f120f144f168f192f216f240
Momentum flux wave 1a12f24f48f72f96f120f144f168f192f216f240
Momentum flux wave 2a12f24f48f72f96f120f144f168f192f216f240
Zonal averages and derived Quantities
Zonal mean wind and fluxes 60°Nfluxes
Temperatures and temperature differencestemps
30-hPa Temperature at selected stationstown
Wave Amplitudes and Phases 60°Nwaves
300-hPa Wave Amplitudes and Phases 60°Ntropwaves

Sulla base delle analisi e delle previsioni ECMWF per i livelli stratosferici, vengono fornite mappe del geopotenziale e della temperatura sui livelli di pressione, potenziale vorticità sui livelli isentropici e sezioni zonali per l'emisfero settentrionale. Inoltre, vengono date serie temporali su variabili derivate riguardo all'inverno artico nel periodo che va dal 1° novembre al 30 aprile.