Yeah, on second thought, that may be insulting to the DGEX. I don’t know that the DGEX often forecasted 12-18” over such a large part of the SE while no other model was close.
I do think that the Euro AI’s 850 mb temps for this storm should be taken with a huge grain of salt. They appear to me to have been too cold on several runs. It also did terribly at the surface for the Jan 10-11 storm. It had warm S winds well up into the SE while there was a low in the N Gulf. That turned out to be wrong, which was predictable based on similar storms’ old wx maps of the past.