How Long Will The Cicadas Be Here In 2024 Calendar

How Long Will The Cicadas Be Here In 2024 Calendar. With spring in full swing, a subterranean clock is ticking in more than a dozen states. Maps of two cicada broods, reunited after 221 years.

Periodical cicadas, which only live in midwestern and eastern states, spend either 13 or 17 years underground before coming out as adults in mass, synchronized. This spring, two broods of cicadas will emerge in the midwest and the southeast, in their first dual appearance since 1803.