Can you see the northern lights in the Czech Republic?

Yes - but it requires a strong storm

The Czech Republic sits at approximately 50°N magnetic latitude. Kp 6-7 is needed for aurora to be visible from the country, and even then, a dark location is essential - Prague's light pollution makes city sightings impractical below extreme events. Kp 6 events (G2 storms) occur several times per year during solar maximum.

At Kp 6, aurora is often seen as a reddish glow low on the northern horizon rather than overhead arcs. This is characteristic of aurora at 50°N - the auroral oval is far to the north, and what reaches lower latitudes first is the red high-altitude emission from oxygen atoms responding to elevated particle flux.

The G5 storm of May 2024 (Kp 9) was different: it produced dramatic overhead aurora across the Czech Republic, with photographs from hilltops, observatories, and rural areas showing green and red structures overhead. That was the strongest event in 20 years, and not representative of a typical Czech aurora.

Šumava - the best location

Šumava National Park on the German border is the prime Czech aurora position. The plateau sits at 1,000-1,300 m elevation, reducing atmospheric depth and ground-level light scatter. Bortle Class 2-3 skies in the most remote areas make it one of the darkest certified dark sky territories in central Europe.

The elevation matters at this latitude. A higher vantage point reduces the atmospheric column above the northern horizon and lifts the observer above much of the local light pollution. Kp 6 can produce visible aurora from Šumava's ridgelines when the same storm would be invisible from the Bohemian Basin below. Lake Lipno, Boubín primeval forest, and the Kvilda area offer the darkest positions within the park.

For the full Czech Republic aurora overview, including current forecasts and additional location details, see the country hub.

Frequency and timing

At the current solar maximum, G2 (Kp 6) events occur several times per year. The Czech Republic can expect a handful of aurora opportunities annually when clear skies align with strong storms. The best months are September, October, February, and March - longer nights combined with the statistical activity peak around the equinoxes.

Set up alerts at Kp 6 via aurora alerts. To browse all locations visible at this threshold, see Kp 6 aurora locations and Kp 7 aurora locations.