Fig. 2: Spatiotemporal variations of attention from Twitter/X and news media in the 2022–23 Korea drought.

a Numbers of monthly total number of tweets at the national level and news headlines with a dominant sentiment at the province level are shown by colored dots. In (b) and (c), spatial distribution of the numbers of news headlines with a province-level dominant emotion type as positive (the sum of 14 positive emotion types) or negative (the sums of 25 emotion types) under the national and local drought conditions ((I) and (II), respectively).