Time Series

Time series plots which show the current winter season in context.

Northern Hemisphere Southern Hemisphere Zonal Mean Zonal Wind @ 60 Polar Cap Temperature 1hPa 2hPa 3hPa 4hPa 5hPa 7hPa 10hPa 20hPa 30hPa 40hPa 50hPa 70hPa 100hPa 150hPa 200hPa Change Plot

Time series anomaly plots showing the departure from the MERRA 1979-2015 climatology.

Northern Hemisphere Southern Hemisphere Zonal Mean Zonal Wind @ 60 Polar Cap Temperature Annular Mode GEOS-FP UKMO Change Plot