As of today, past peak, season runs to ~June 30. Earth Exhibit tracks the live conditions and flags it the moment it is on.
Brood XIV comprises periodical cicadas (Magicicada spp.) that develop underground for 17 years then emerge en masse to molt, mate, and die.
In areas of Ohio within the brood range this produces millions of loud, day-time calling males and dense concentrations of newly molted adults and spent exuviae in late spring to early summer.
Where to see it
A taste of where to see it. The full map, exact coordinates and the best timing for each spot live in the app.
| Viewing spots |
|---|
| Cuyahoga Valley National Park - Boston Mill Visitor Area |
| Hocking Hills State Park - Old Man's Cave Area |
| + 1 more spot, with exact coordinates and timing, in the app → |
This is the short version
This page shows a taste. The app has the full list of where to see this, the exact timing, and live conditions for 1,000+ natural phenomena worldwide, so you know the moment one is genuinely worth the trip.