It was last year right after Christmas in the Dec 29ish time frame where there was a large storm modeled which went poof due to being suppressed.
In retrospect, I am glad that it did, because that suppression was the herald of an arctic outbreak the likes of which I had never seen before, including frozen-over lakes in Wilson, NC. In my opinion, that is more enjoyable than any individual storm. And much of NC still got to cash in on some snow later anyway.