Fig. 2: Winter atmospheric response (perturbation experiment minus control experiment) in the Northern Hemisphere. | Communications Earth & Environment

Fig. 2: Winter atmospheric response (perturbation experiment minus control experiment) in the Northern Hemisphere.

From: The atmospheric connection between the Arctic and Eurasia is underestimated in simulations with prescribed sea ice

Fig. 2

a 700 hPa zonal wind response (m s−1) in the LTHF experiment. b Difference in the 700 hPa zonal wind (m s−1) between means averaged over 2005–2015 and 1982–2001 based on ERA5 reanalysis data. c 700 hPa zonal wind response (m s−1) in the LSIC experiment. d−f same as a−c, but for 500 hPa geopotential height response (gpm). g−i same as a−c, but for surface air temperature (°C, shade) and sea level pressure (hPa, contour) response. The contour intervals are 0.5 hPa in g, h and 1 hPa in (i). Black boxes indicate the region over 42.5°−62.5°N, 50°−100°E. Solid and dashed contours represent positive and negative anomalies, respectively, omitting the zero contours. Stippling as in Fig. 1.

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