DOI: 10.5281/zenodo.15377277
title: Observed Winds Alone Cannot Explain Recent Arctic Warming and Sea Ice Loss

description: 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, & S9 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, & S10 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


Figure S6 data

Seasonal geopotential height trends



Map.Trend.Z3.Arctic.1980.season.Mean.nc


P-values between ERA5 and pre-industrial control sample



Map.Trend.pval.Z3.Arctic.1980.season.Mean.nc


Figure S7 data

Monthly mean Arctic sea ice thickness



Map.hi.Arctic.0911.month.nc


Figure S8 data

Monthly mean Arctic sea ice concentration



Map.aice.Arctic.0911.month.nc