Probability of aurora in Reykjavik
Probability of aurora in Reykjavik
Probability of aurora as of end of day, December 18, 2025, Reykjavik time
14 %
Reykjavik
Aurora intensity index
Auroral intensity index as of the end of December 18, 2025, Reykjavik time
Aurora over Europe
Changes in the auroral oval on December 18, 2025 in Europe, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on December 18, 2025 in the northern hemisphere, Coordinated Universal Time (UTC)
Probability of aurora in cities of Europe
Estimated probabilities for cities in Europe as of end of day December 18, 2025.
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
1 %
Helsinki
0 %
Dublin
0 %
Vilnius
0 %
Riga
0 %
Tallinn
1 %
Oslo
0 %
Copenhagen
14 %
Reykjavik
Aurora intensity over 2 days
Changes in the auroral intensity index from December 17 to 18, 2025, Reykjavik time