Double Cicada Brood 2024 Maps Google. For the first time in over 200 years, two broods of cicadas will come up from the. The map above shows confirmed presence (cicada symbols) periodical cicada records collected by project collaborators during the current periodical cicada emergence.
Brood xiii and brood xix will both crawl out of the soil this year. Maps of two cicada broods, reunited after 221 years.