Correct, the frequency of large storms has increased but the consistency of more modest type events has seemed to decrease. It's funny, I was once working on a study comparing snow totals and types of events across many decades, with the main aim of tackling the notion of "winters were better back in the day" that we always hear so much about. Preliminarily, if I recall correctly, I found that there really wasn't the magnitude of difference in snow totals that people seem to think there is; however, unfortunately I let the project fall off and never finished it. Perhaps I'll pick it up again one day but babies make anything involving spare time difficult ha. One day.....