Fig. 2From: The 10% wind speed rule of thumb for estimating a wildfire’s forward rate of spread in forests and shrublandsObserved wildfire rates of spread vs. predictions by the 10% wind speed rule of thumb for conifer forests (data from Alexander and Cruz 2006), dry eucalypt forests (data from Cheney et al. 2012) and temperate shrublands (data from Anderson et al. 2015). The dashed lines around the line of perfect agreement indicate the ± 35% error interval as per Cruz and Alexander (2013)Back to article page