Extended Data Fig. 4: Decomposition of Changes in ϵ.

Multi-model mean (solid lines) and spread (shading) of normalized changes in precipitation efficiency index \(log({\it{\epsilon }}/{\it{\epsilon }}_0)\), surface precipitation \(log(P_s/P_{s0})\), and condensed water path \(- log(CWP/CWP_0)\) for (a) positive \(\partial {\it{\epsilon }}/\partial T_s\) models and (b) negative positive \(\partial {\it{\epsilon }}/\partial T_s\) models. Identical models as Fig. 4 are used.