Fig. 7: Precipitation and soil moisture changes during different heatwaves.
From: Local mechanisms for global daytime, nighttime, and compound heatwaves

a, b Composite maps of daily precipitation and soil moisture anomalies for daytime heatwave events. c–f as a, b, but for anomalies for nighttime heatwaves c, d and compound heatwaves e, f, respectively. Regions with the composite mean not passing the 0.05 significance level by the Student′s t-test are masked out.