Aurora in Ulan-Ude on April 20, 2026

April 20, 2026

Ulan-Ude change region

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Probability of aurora in Ulan-Ude

Probability of aurora as of end of day, April 20, 2026, Ulan-Ude time

0 % Ulan-Ude

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of April 20, 2026, Ulan-Ude time

Aurora over Russian Federation

Changes in the auroral oval on April 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 April 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 April 20, 2026.

0 % Moscow

2 % Saint Petersburg

1 % Novosibirsk

1 % Yekaterinburg

0 % Kazan

0 % Chelyabinsk

1 % Krasnoyarsk

0 % Nizhny Novgorod

0 % Rostov-on-Don

0 % Samara

0 % Voronezh

0 % Ufa

1 % Omsk

0 % Krasnodar

0 % Volgograd

1 % Perm

0 % Saratov

16 % Murmansk

6 % Nizhnevartovsk

8 % Arkhangelsk

8 % Yakutsk

4 % Syktyvkar

3 % Petrozavodsk

1 % Novgorod

5 % Khanty-Mansiysk

19 % Novy Urengoy

19 % Salekhard

17 % Anadyr

29 % Tiksi

22 % Vorkuta

Aurora intensity over 2 days

Changes in the auroral intensity index from April 19 to 20, 2026 in the northern hemisphere, Ulan-Ude time

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