Figure 4

Dependency of the 500 hPa geopotential height response on (a) 500 hPa geopotential height, (b) responses of the sensible and latent heat fluxes at the surface, (c) 850 hPa air temperature response, and (d) planetary boundary layer height over the Barents Sea region (70–80°N, 15–75°E). All 903 realizations are plotted. Red and blue circles represent the low- and high-pressure cases, respectively.