Cicada 2024 Factset. It sounds like spring 2024 will be abuzzing as more than a trillion cicadas are expected to appear across the u.s. A visual guide to 2024’s rare dual appearance.
For the first time in 221 years, this spring will see billions, if not trillions, of cicadas take to the skies in a. In 2024, two different broods of cicadas have emerged, sending billions to the surface for the first time since 1803.