Fig. 5From: Revisiting ozone measurements as an indicator of tropical widthCorrelation coefficients between pairs of detrended monthly mean tropical width metric anomalies (1979–2010) from ERA-Interim reanalysis, calculations from Hudson 2012 (both raw and corrected versions), and our implementation of the Hudson 2012 method using BODSCI TCO data, color-coded by the value. The upper left is NH and the lower right is SH. Statistically significant correlations, taking into account autocorrelation of the timeseries, are shown in boldBack to article page