Aurora in Ulyanovsk on April 12, 2025

April 12, 2025

Ulyanovsk change region

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Probability of aurora in Ulyanovsk

Probability of aurora as of end of day, April 12, 2025, Ulyanovsk time

1 % Ulyanovsk

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of April 12, 2025, Ulyanovsk time

Aurora over Russian Federation

Changes in the auroral oval on April 12, 2025 in Russia from the beginning to the end of the day, Coordinated Universal Time (UTC)

Movie in HD PNG HTML

Aurora in the northern hemisphere

Changes in the auroral oval on April 12, 2025 in the northern hemisphere from the beginning to the end of the day, Coordinated Universal Time (UTC)

Movie in HD PNG HTML

Probability of aurora in cities of Russia

Estimated probabilities of aurora observations at zenith for cities in Russia as of end of day April 12, 2025.

3 % Moscow

13 % Saint Petersburg

0 % Novosibirsk

4 % Yekaterinburg

3 % Kazan

2 % Chelyabinsk

0 % Krasnoyarsk

3 % Nizhny Novgorod

0 % Rostov-on-Don

0 % Samara

0 % Voronezh

2 % Ufa

1 % Omsk

0 % Krasnodar

0 % Volgograd

7 % Perm

0 % Saratov

53 % Murmansk

16 % Nizhnevartovsk

44 % Arkhangelsk

6 % Yakutsk

26 % Syktyvkar

24 % Petrozavodsk

10 % Novgorod

18 % Khanty-Mansiysk

44 % Novy Urengoy

48 % Salekhard

8 % Anadyr

26 % Tiksi

48 % Vorkuta

Aurora intensity over 2 days

Changes in the auroral intensity index from April 11 to 12, 2025 in the northern hemisphere, Ulyanovsk time

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