Cicadas 2024 Nc. The northern illinois brood spends 17 years underground before emerging and is known as brood xiii, while the great. For many americans, the cicadas are here.in parts of mississippi cicadas have hatched, albeit in small numbers.

In south carolina, annual cicadas, which are black and green, can be heard every year during the summer. The two cicada broods were projected to emerge in a combined 17 states.