Fig. 6: Observed versus estimated heatwave cumulative intensity trends based on the increase of double jet persistence.
From: Accelerated western European heatwave trends linked to more-persistent double jets over Eurasia
a Observed residual trend (observed trend—mean midlatitude-land trend) in heatwave cumulative intensity (°C/decade) over Europe. b Estimated residual trend in heatwave cumulative intensity (°C/decade) over Europe. Grid points for which the estimated residual trend is of the same sign with the observed residual trend are marked with dots. Mean residual trend (°C/decade) for Europe and western Europe (region included in the dashed red box) is given on the top left of each panel.
