Fig. 4
From: Impact of air–sea coupling on the probability of occurrence of heat waves in Japan
Regression maps of 200 hPa geopotential height (z200; upper panels) and 850 hPa relative vorticity (vor850; lower panels) onto SATJP obtained from the 350 year (10 members from 1980 to 2014) ensemble simulations using a, d AMIP and b, e CAssm experiments. Differences between CAssm and AMIP experiments are shown for the regressions of c z200 and f vor850, respectively. The red boxes show the target areas of EOF analysis for a Silk Road and d PJ pattern indices, respectively