It's interesting that in these smaller events I do feel like the mountain gets higher ratio snow and I think it's something that happens along the Spine.
J.Spin gets more liquid on the whole but I do think we get lower ratio snow (say only 20:1 vs 40:1) and I noticed it again this morning on CoCoRAHS.
When these little fluffers move through the Spine seems to really tap that snow growth and get huge fluffly flakes while in town they are still fluffy but not quite the same. Sometimes it seems like there isn't a huge difference in moisture, just higher ratio snow.
But you can see the 0.03-0.04" water and then look at the snowfall differences. I tend to find that J.Spin difference at Mansfield too, where its not always just more moisture but that the flakes seem much larger and stack better. There was around 2" at the mountain by the end of the day today and it was pure air... had to be 40:1 northern stream fluffernutter stuff.