Acknowledgments
The authors acknowledge the World Climate Research Programme’s Working
Group on Coupled Modelling, which is responsible for CMIP6, and the
modeling groups (listed in method of this paper) for producing and
making model outputs publicly available. We also thank John Dunne for
making Global Daily 1° × 1° SST outputs of GFDL-ESM4 publicly available
upon request and sharing thoughts on discussing the possible drivers of
biases in simulating warm-season marine heatwave properties in
GFDL-ESM4. This work was supported by a Natural Sciences and Engineering
Research Council of Canada (NSERC) Discovery Grant awarded to Simon
Donner and University of British Columbia Four Year Doctoral and Ocean
Leaders Fellowships awarded to Xinru Li.