Fig. 2

a–h Spatial and temporal variation of lightning during TC Yasa from 12 to 19 December 2020. Lightning activity is quantified in three radial regions centered on the eye of the TC; the eye wall (magenta), inner rainband (orange) and outer rainband (blue). The location of the TC eye at 15:00 UT on each day is indicated by the black star. The JJI, NPM and NLK signal paths to Suva receiver in green are also shown