Geographic variability of scale factor and squared correlation coefficient for the 34-year record. Color bar indicates scale factor |A| in (a) and squared correlation coefficient ρ² in (b). Numerical values in the lower right of each panel show the mean and standard deviation of that field. The isopleths in (a) and (b) are 0.01 and 0.65, respectively. DOI: https://doi.org/10.1525/elementa.226.f4