Aurora in Bratislava on July 23, 2026

July 23, 2026

Bratislava change region

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Probability of aurora in Bratislava

Probability of aurora as of end of day, July 23, 2026, Bratislava time

0 % Bratislava

Aurora intensity index

Auroral intensity index (3.9) and estimated minimum latitude of auroral observations at zenith as of the end of July 23, 2026, Bratislava time

Aurora over Europe

Changes in the auroral oval on July 23, 2026 in Europe from the beginning to the end of the day, Coordinated Universal Time (UTC)

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Aurora in the northern hemisphere

Changes in the auroral oval on July 23, 2026 in the northern hemisphere from the beginning to the end of the day, Coordinated Universal Time (UTC)

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Probability of aurora in cities of Europe

Estimated probabilities of aurora observations at zenith for cities in Europe as of end of day July 23, 2026.

0 % London

0 % Berlin

0 % Madrid

0 % Rome

0 % Amsterdam

0 % Paris

0 % Vienna

0 % Bucharest

0 % Warsaw

0 % Budapest

0 % Belgrade

0 % Prague

0 % Sofia

0 % Brussels

14 % Helsinki

1 % Dublin

1 % Vilnius

4 % Riga

9 % Tallinn

15 % Oslo

3 % Copenhagen

42 % Reykjavik

Aurora intensity over 2 days

Changes in the auroral intensity index from July 22 to 23, 2026 in the northern hemisphere, Bratislava time. Maximum — 8.7/10

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