Aurora in Ulyanovsk on October 20, 2026

October 20, 2026

Ulyanovsk change region

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Probability of aurora in Ulyanovsk

Probability of aurora as of end of day, October 20, 2026, Ulyanovsk time

0 % Ulyanovsk

Aurora intensity index

Auroral intensity index (2.6) and estimated minimum latitude of auroral observations at zenith as of the end of October 20, 2026, Ulyanovsk time

Aurora over Russian Federation

Changes in the auroral oval on October 20, 2026 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 20, 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 Russia

Estimated probabilities of aurora observations at zenith for cities in Russia as of end of day October 20, 2026.

1 % Moscow

5 % Saint Petersburg

0 % Novosibirsk

2 % Yekaterinburg

1 % Kazan

0 % Chelyabinsk

0 % Krasnoyarsk

1 % Nizhny Novgorod

0 % Rostov-on-Don

0 % Samara

0 % Voronezh

0 % Ufa

0 % Omsk

0 % Krasnodar

0 % Volgograd

3 % Perm

0 % Saratov

33 % Murmansk

9 % Nizhnevartovsk

23 % Arkhangelsk

3 % Yakutsk

12 % Syktyvkar

10 % Petrozavodsk

3 % Novgorod

9 % Khanty-Mansiysk

25 % Novy Urengoy

28 % Salekhard

3 % Anadyr

14 % Tiksi

30 % Vorkuta

Aurora intensity over 2 days

Changes in the auroral intensity index from October 19 to 20, 2026 in the northern hemisphere, Ulyanovsk time. Maximum — 3.7/10

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