One of the analogs is the 1967 example!
The surface temps
500 mb
10 days later
temps
500 mb
20 days
Can you see what goes on here? The extreme event ends the evolution, as it warms after.
It’s snowing out here, HARD. Normally I am enjoying the storm, but I am totally immersed in the whole evolution of this pattern Christmas week and beyond. At least you can see that the extreme is on the table
Love giving these examples. Adds to models and is something you may not be seeing unless you have some old guy that wants to show them and at least have you take a look.