Aurora in Helsinki on August 17, 2026

August 17, 2026

Helsinki change region

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Probability of aurora in Helsinki

Probability of aurora as of end of day, August 17, 2026, Helsinki time

6 % Helsinki

Aurora intensity index

Auroral intensity index (2.4) and estimated minimum latitude of auroral observations at zenith as of the end of August 17, 2026, Helsinki time

Aurora over Europe

Changes in the auroral oval on August 17, 2026 in Europe from the beginning to the end of the day, Coordinated Universal Time (UTC)

Movie in HD PNG HTML

Aurora in the northern hemisphere

Changes in the auroral oval on August 17, 2026 in the northern hemisphere from the beginning to the end of the day, Coordinated Universal Time (UTC)

Movie in HD PNG HTML

Probability of aurora in cities of Europe

Estimated probabilities of aurora observations at zenith for cities in Europe as of end of day August 17, 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

6 % Helsinki

0 % Dublin

1 % Vilnius

2 % Riga

4 % Tallinn

6 % Oslo

1 % Copenhagen

19 % Reykjavik

Aurora intensity over 2 days

Changes in the auroral intensity index from August 16 to 17, 2026 in the northern hemisphere, Helsinki time. Maximum — 2.7/10

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