Aurora in Irkutsk on October 30, 2025

October 30, 2025

Irkutsk change region

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Probability of aurora in Irkutsk

Probability of aurora as of end of day, October 30, 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 October 30, 2025, Irkutsk time

Aurora over Russian Federation

Changes in the auroral oval on October 30, 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 October 30, 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 October 30, 2025.

1 % Moscow

4 % Saint Petersburg

1 % Novosibirsk

3 % Yekaterinburg

1 % Kazan

1 % Chelyabinsk

2 % Krasnoyarsk

1 % Nizhny Novgorod

0 % Rostov-on-Don

0 % Samara

0 % Voronezh

1 % Ufa

1 % Omsk

0 % Krasnodar

0 % Volgograd

4 % Perm

0 % Saratov

48 % Murmansk

14 % Nizhnevartovsk

23 % Arkhangelsk

15 % Yakutsk

12 % Syktyvkar

9 % Petrozavodsk

3 % Novgorod

12 % Khanty-Mansiysk

47 % Novy Urengoy

50 % Salekhard

28 % Anadyr

46 % Tiksi

57 % Vorkuta

Aurora intensity over 2 days

Changes in the auroral intensity index from October 29 to 30, 2025 in the northern hemisphere, Irkutsk time

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