Not really going to dive into it right this second but glancing at it I would say the improvements we are seeing on the snow maps are in relation to the better precip/rates we see. It is helping to knock down the warm nose we are seeing poking in between 750-850 mb. That said, though I really hate the +snow depth maps because they are pretty much POS's, I would say it probably is far closer to reality for the cities and S/E then those 10:1's.