GCR - CLIMATE CHANGE ASSOCIATION

GCR 22 year periodicity
During S-N solar magnetic polarity orientation the peak GCR effective period is very short, perhaps a year or so
while during N-S orientation the effective period may be 4-5 years long, i.e. long enough to have an impact
on the global climate :

Temperatures' 22year periodicity from the Sun-GCR relationship