Aurora in Nizhnevartovsk on December 21, 2025

December 21, 2025

Nizhnevartovsk change region

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Probability of aurora in Nizhnevartovsk

Probability of aurora as of end of day, December 21, 2025, Nizhnevartovsk time

19 % Nizhnevartovsk

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of December 21, 2025, Nizhnevartovsk time

Aurora over Russian Federation

Changes in the auroral oval on December 21, 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 December 21, 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 December 21, 2025.

1 % Moscow

7 % Saint Petersburg

0 % Novosibirsk

3 % Yekaterinburg

1 % Kazan

1 % Chelyabinsk

1 % Krasnoyarsk

1 % Nizhny Novgorod

0 % Rostov-on-Don

0 % Samara

0 % Voronezh

1 % Ufa

1 % Omsk

0 % Krasnodar

0 % Volgograd

4 % Perm

0 % Saratov

67 % Murmansk

19 % Nizhnevartovsk

40 % Arkhangelsk

9 % Yakutsk

21 % Syktyvkar

16 % Petrozavodsk

5 % Novgorod

19 % Khanty-Mansiysk

56 % Novy Urengoy

62 % Salekhard

13 % Anadyr

39 % Tiksi

66 % Vorkuta

Aurora intensity over 2 days

Changes in the auroral intensity index from December 20 to 21, 2025 in the northern hemisphere, Nizhnevartovsk time

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