Double Cicada Brood 2024 Predictions

Double Cicada Brood 2024 Predictions. Data from 1973 to 2021 for brood xiii and 1972 to 2015 for brood xix. Insects crawl out of the ground once every 13.

States, marking a rare event not seen in 221 years and not anticipated until 2245. Google) this year’s double brood event is expected to last until june, although timings depend on exactly.