Revision of “Dependence of Climate States of Gray Atmosphere on Solar Constant: From the Runaway Greenhouse to the Snowball States” by Ishiwatari et al. (2007)

Abstract Ishiwatari et al. (2007) (https://doi.org/10.1029/2006JD007368) investigated multiple equilibrium solutions of a gray atmosphere for various values solar constant, utilizing two types models, namely, one‐dimensional energy balance model and general circulation (GCM) with simplified physical processes, both which permit existence the runaway greenhouse state. The study was retracted, since there bug in their GCM that affected quantitative aspects study. Here, we revise re‐performing all experiments using an appropriately corrected model. results re‐experiments show main features climate regime diagram drawn constant ‐ ice line latitude plane are mostly unchanged, except ice‐free state, existed now disappears. It is confirmed partially ice‐covered globally These three states coexist intermediate constant. large cap instability also confirmed, although critical state extends equatorward. Also same as before, small does not seem to appear.