Fig. 7From: Evaluating precipitation prediction skill for the pre- and postrainy seasons in South China in ECMWF subseasonal forecastsRegression of the 850 hPa wind anomaly field a and the precipitation field b onto the 850 hPa wind index during the prerainy season in South China based on the ERA-Interim product. c and d are the same as a and b but for the ECMWF predictions. The red shading in a and c and the dots in b and d represent areas with values that are significant at the 95% confidence levelBack to article page