Model selection of GLMMs for % bleaching with region, CRW’s 5 km Degree Heating Week (DHW), depth, and relative coral community susceptibility score as fixed effects and site as a random effects.

K: number of parameters in the model; AICc: the corrected Aikaike Information Criterion; ΔAICc: difference from the lowest AICc value; Marginal R2: proportion of total variance explained by the fixed effects alone; Conditional R2: proportion of the total variance explained by both the random and fixed effects. Model rank based on ΔAICc, with ΔAICc <10 indicating most reasonable models.