An increasing trend in HWI is noted over 70% of sites (18 out of 23; Table S2), 8 of which are statistically significant (at 10% level).
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The sentences
On detection of a significant trend in heatwaves and low wind speed (Table S2), the marginal distribution of interdependent drivers are modelled using Generalized Extreme Value (GEV) distribution (Coles et al. 2001 ) with a nonstationary assumption (Hundecha et al., 2008 ; Cheng et al. 2014 ; Mazdiyasni et al. 2019 ; Ouarda & Charron, 2018 ).