Fig. 1: The relative risk of compound heat events across combined T and RH types in China.
From: Changes caused by human activities in the high health-risk hot-dry and hot-wet events in China

Relative risk (RR) during CDHEs and CHWEs is defined by 200 combined types of T (50 to 100th percentile, with intervals of 5th) and RH combinations (0 to 100th percentile, with intervals of 5th) in China. The gray shading denotes combinations of T and RH where the RR exceeds 1.08. Orange/purple pentagrams represent the T and RH thresholds for high health-risk CHDEs/CHWEs. The orange/purple boxes represent the T and RH thresholds associated with high health-risk CHDEs/CHWEs.