How does La Nina effect winter?

As shown in the image above, La Nina episodes in the winter months feature a wave-like jet stream flow across the United States and Canada, which causes colder and stormier than average conditions across the North, and warmer and less stormy conditions across the south.

Based on the image above of the polar jet stream Calgary is smacked down in the middle of it. Surprise...surprise. Perhaps we should move to Greenland where there are 365 days of winter and the rest is summer.

 RE: OT... - 6bq5 16:02:56 11/23/20 (0)
 wait, how can anything be OT in this forum? ;) (nt) - mhardy6647 08:37:55 11/21/20 (0)

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 RE: OT... - 6bq5 16:02:56 11/23/20 (0)
 wait, how can anything be OT in this forum? ;) (nt) - mhardy6647 08:37:55 11/21/20 (0)