Map Of 2024 Cicada Emergence. Maps show where trillions of cicadas will emerge in the u.s. The blue map dots denote brood xiii cicadas and the red dots are areas where brood xix has emerged in the past.
Studies have even shown a flush of tree growth in the two to five years following cicada emergence, as well as a correlation with reduced numbers of and damage created by. The map from cicada safari, an app created by dr.