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. 2023 Feb 9;14:727. doi: 10.1038/s41467-023-36289-3

Fig. 7. Heatwave impacts on wildfire conditions.

Fig. 7

Model estimated Fire Weather Index (FWI; a, b) and smoke concentration and satellite hotspots (c, d) for pre-heatwave conditions on 20 June (a, c) and post-heatwave conditions on 3 July (b, d). Smoke concentration in c, d is represented by the concentration of particulate matter (PM) 2.5. Satellite hotspots in c, d, indicating likely wildfire activity, are shown by the red triangular markers.