Cicadas 2024 Trending On. Trillions of cicadas will emerge in 2024. Here’s what to expect as cicadas make their debut in a historic emergence that hasn’t occurred in more than 200 years.

An animated look at what will happen in the upcoming emergence of brood xix and brood xiii, when more than a trillion cicadas will surface. Where billions of cicadas will emerge this spring (and over the next decade), in one map.