There was never really energy fo worldwide stormsystems in my life - it always underperformed. in the 1990s, there was some good NW-SE moving systems "Clippers" that made snowfall more exciting. I did research once and found that on time dates - 11-11,11 for example, in Las Vegas, or Los Angelos, or New York City, there was 500mb anomalies, and these happened mostly in the 2010s and 1950s.