Napoved severnega sija za Iowa

Yes! Iowa has 39 locations where you can watch the aurora. Viewing depends on geomagnetic activity and weather; typically, a Kp index of 6+ or higher is needed.

The best places to view the aurora in Iowa are locations away from city lights with a clear, unobstructed view toward the nearest magnetic pole. We track 39 specific spots in this region.

The aurora season in Iowa generally runs during the local winter months when nights are longer and darker.

Based on an average magnetic latitude of 47.1° in Iowa, you will typically need a Kp index of 6+ or greater to see the aurora.

Cloud cover, moonlight, light pollution, and an open horizon matter as much as the Kp index. Aurora Hunt tracks 39 locations in Iowa so you can compare clear-sky windows before you travel.