Aurora in Samara on April 21, 2026

April 21, 2026

Samara change region

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Probability of aurora in Samara

Probability of aurora as of end of day, April 21, 2026, Samara time

0 % Samara

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of April 21, 2026, Samara time

Aurora over Russian Federation

Changes in the auroral oval on April 21, 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 21, 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 21, 2026.

1 % Moscow

7 % Saint Petersburg

0 % Novosibirsk

2 % Yekaterinburg

1 % Kazan

1 % Chelyabinsk

0 % Krasnoyarsk

1 % Nizhny Novgorod

0 % Rostov-on-Don

0 % Samara

0 % Voronezh

1 % Ufa

0 % Omsk

0 % Krasnodar

0 % Volgograd

3 % Perm

0 % Saratov

34 % Murmansk

9 % Nizhnevartovsk

26 % Arkhangelsk

3 % Yakutsk

14 % Syktyvkar

13 % Petrozavodsk

5 % Novgorod

10 % Khanty-Mansiysk

27 % Novy Urengoy

30 % Salekhard

4 % Anadyr

16 % Tiksi

31 % Vorkuta

Aurora intensity over 2 days

Changes in the auroral intensity index from April 20 to 21, 2026 in the northern hemisphere, Samara time

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