Observed Winds Alone Cannot Explain Recent Arctic Warming and Sea Ice Loss

This dataset contains data used in and resulting from an upcoming paper. For further detail on methodology and experiments, see that paper. All data is organized by figure number.

Figure 1 data

Annual mean Arctic (70-90N) temperature

Linear.nudyr.TREFHT.Arctic.1950.year.All_members.nc

Figure 2 data

Monthly mean Arctic sea ice extent and sea ice volume

Linear.abs.aice.Arctic.0911.month.nc

Linear.abs.hi.Arctic.0911.month.nc

Figure 3 & 9 data

Annual mean Arctic (70-90N) temperature

Linear.abs.TREFHT.Arctic.1980.year.All_members.nc

Correlation coefficient between wind-nudged experiment and ERA5 reanalysis

Linear.absR.TREFHT.Arctic.1980.year.All_members.nc

Correlation coefficient between detrended anomalies of a wind-nudged experiment and ERA5 reanalysis

Linear.anomdtrdR.TREFHT.Arctic.1980.year.All_members.nc

Figure 4 & 10 data

Arctic (70-90N) monthly and annual temperature trends

Linear.Trend.TREFHT.Arctic.1980.month.All_members.nc

Linear.Trend.TREFHT.Arctic.1980.year.All_members.nc

Figure 5 & 11 data

September Arctic sea ice extent

Linear.abs.aice.Arctic.1980.Sep.All_members.nc

Correlation coefficient between wind-nudged experiment and ERA5 reanalysis

Linear.absR.aice.Arctic.1980.Sep.All_members.nc

Figure 6 & 12 data

Monthly and annual Arctic sea ice extent trends

Linear.Trend.aice.Arctic.1980.month.All_members.nc

Linear.Trend.aice.Arctic.1980.year.All_members.nc

Figure 7 & 13 data

Seasonal Arctic temperature trends

Map.Trend.TREFHT.Arctic.1980.season.mean.nc

Pattern correlation coefficients between wind-nudged experiment and ERA5 reanalysis

Map.Trend.pcorr.TREFHT.Arctic.1980.season.mean.nc

P-values between wind-nudged experiment and pre-industrial control sample

Map.Trend.pval.TREFHT.Arctic.1980.season.mean.nc

Figure 8 & 14 data

Seasonal Arctic sea ice concentration trends

Map.Trend.aice.Arctic.1980.season.mean.nc

Pattern correlation coefficients between wind-nudged experiment and ERA5 reanalysis

Map.Trend.pcorr.aice.Arctic.1980.season.mean.nc

P-values between wind-nudged experiment and pre-industrial control sample

Map.Trend.pval.aice.Arctic.1980.season.mean.nc

Figure S1 data

Zonally-averaged seasonal zonal & meridional wind trends

Zonal.Trend.U.Arctic.1980.season.Mean.nc

Zonal.Trend.V.Arctic.1980.season.Mean.nc

P-values between ERA5 and pre-industrial control sample

Zonal.Trend.pval.U.Arctic.1980.season.Mean.nc

Zonal.Trend.pval.V.Arctic.1980.season.Mean.nc

Figure S2-5 data

Seasonal zonal & meridional wind trends

Map.Trend.U.Arctic.1980.season.Mean.nc

Map.Trend.V.Arctic.1980.season.Mean.nc

P-values between ERA5 and pre-industrial control sample

Map.Trend.pval.U.Arctic.1980.season.Mean.nc

Map.Trend.pval.V.Arctic.1980.season.Mean.nc