Fig. 3From: Remotely assessing tephra fall building damage and vulnerability: Kelud Volcano, IndonesiaInferred wind conditions above Kelud volcano at midnight on 13 February 2014 from ERA-Interim reanalysis data (Dee et al. 2011). Note change in wind direction ~ 5 km asl and high-speed westerly winds ~ 15 km asl. ‘Wind direction’ refers to the direction wind is blowing towardsBack to article page