Aurora in Irkutsk on December 17, 2025

December 17, 2025

Irkutsk change region

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Probability of aurora in Irkutsk

Probability of aurora as of end of day, December 17, 2025, Irkutsk time

0 % Irkutsk

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of December 17, 2025, Irkutsk time

Aurora over Russian Federation

Changes in the auroral oval on December 17, 2025 in Russia 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 December 17, 2025 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 Russia

Estimated probabilities of aurora observations at zenith for cities in Russia as of end of day December 17, 2025.

0 % Moscow

1 % Saint Petersburg

0 % Novosibirsk

0 % Yekaterinburg

0 % Kazan

0 % Chelyabinsk

0 % Krasnoyarsk

0 % Nizhny Novgorod

0 % Rostov-on-Don

0 % Samara

0 % Voronezh

0 % Ufa

0 % Omsk

0 % Krasnodar

0 % Volgograd

1 % Perm

0 % Saratov

15 % Murmansk

4 % Nizhnevartovsk

7 % Arkhangelsk

6 % Yakutsk

3 % Syktyvkar

2 % Petrozavodsk

1 % Novgorod

3 % Khanty-Mansiysk

17 % Novy Urengoy

18 % Salekhard

13 % Anadyr

31 % Tiksi

21 % Vorkuta

Aurora intensity over 2 days

Changes in the auroral intensity index from December 16 to 17, 2025 in the northern hemisphere, Irkutsk time

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