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Lightning

CSEN
Storms · Czechia · live

Storm over Czechia

21strikes in radar range · last minute
Open the radar & lightning map
When will it hit you → storm tracker

Real-time storm tracker — strikes over the ČHMÚ radar.

FAQ

Where does the lightning data come from?

From the international Blitzortung network, which detects atmospheric discharges in real time. Strikes are shown right on top of the ČHMÚ precipitation radar.

How often does the lightning map update?

Continuously — new strikes appear within seconds of detection. The count of strikes in radar range over the last minute is shown at the top.

Does the map cover all of Czechia?

Yes, plus the surrounding parts of Europe. The verdict at the top (all clear / nearby / storm) is computed for Czechia and its immediate surroundings.

Is lightning tracking free?

Yes, completely free and no sign-up, on mobile and desktop.