for scene 46 of the video " Cosmic Climate Change 2 From Big to Gigantc to Joy - part 1" by Rolf Witzsche - Ice Age Ahead not Global
here for a larger image
The first shocks would have occurred during the valley portion
It makes sense that the first shocks would have occurred during the valley portion of the solar cycles, prior to the actual turn-around of the climate from the 1960s on.
In this case of the 1954 shock, the shock occurred in the valley between the solar cycles 18 and 19. All the big climate events have occurred almost exclusively during the valleys between solar cycles, which are periods of low solar activity but periods of high cosmic-ray flux.
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North Vancouver, BC, Canada - (C) in public domain - producer Rolf A. F.