Post analysis.....tough call on what exactly went wrong, but I think convection may have played a role in attenuating what was already marginal OMEGA/moisture combo in SNE, and enhanced it north. However I think if the system wasn't already a sheared POS, the convection alone would not have had this impact.
My ice call was decent.
Final Grade: C-
https://easternmassweather.blogspot.com/2019/12/1216-1217-post-analysis.html