This work was supported by the California Energy Commission (CEC) Public Interest for Energy Research (PIER) program, the National Oceanic and Atmospheric Administration’s California/Nevada Applications Program [CNAP; a NOAA Regional Integrated Sciences and Assessments (RISA) center], and the Southwest Climate Science Center via the U.S. Geological Survey/Department of Interior. As a member of the International Detection and Attribution Working Group (IDAG), DWP acknowledges partial support from the U.S. Department of Energy’s Office of Science, Office of Biological and Environmental Research, Grant DE-SC0004956 and NOAA’s Climate Program Office. We acknowledge the World Climate Research Programme’s Working Group on Coupled Modelling, which is responsible for CMIP, and we thank the climate modeling groups (listed in Table 1 of this paper) for producing and making available their model output. For CMIP the U.S. Department of Energy’s Program for Climate Model Diagnosis and Intercomparison provides coordinating support and led development of software infrastructure in partnership with the Global Organization for Earth System Science Portals. The authors would also like to thank three anonymous reviewers for comments that improved this work.
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