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Auroras (northern lights) in Ulyanovsk — Dec 12, 2025

Dec 12, 2025 Ulyanovsk
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Probability of northern lights in Ulyanovsk

Information as of 2025-12-12 23:53 (end of day) local time in Ulyanovsk
1 % Ulyanovsk

Aurora intensity index

Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Estern Hemisphere as of 2025-12-12 23:53 (end of day) local time

Aurora intensity index

Northern lights (auroras) over Russian Federation

Changes from 2025-12-11 to 2025-12-12 UTC

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Northern lights (auroras) in the northern hemisphere

Changes from 2025-12-11 to 2025-12-12 UTC

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Probability of northern lights (auroras) in cities of Russia

Information as of 2025-12-12 23:53 (end of day) local time in Ulyanovsk
4 % Moscow
21 % Saint Petersburg
2 % Novosibirsk
6 % Yekaterinburg
4 % Kazan
3 % Chelyabinsk
1 % Krasnoyarsk
4 % Nizhny Novgorod
0 % Rostov-on-Don
1 % Samara
0 % Voronezh
2 % Ufa
3 % Omsk
0 % Krasnodar
0 % Volgograd
9 % Perm
0 % Saratov
98 % Murmansk
23 % Nizhnevartovsk
70 % Arkhangelsk
10 % Yakutsk
37 % Syktyvkar
37 % Petrozavodsk
15 % Novgorod
25 % Khanty-Mansiysk
71 % Novy Urengoy
84 % Salekhard
11 % Anadyr
55 % Tiksi
89 % Vorkuta

Polar auroras over the past 2 days

Changes in the auroral intensity index from 2025-12-11 to 2025-12-12 local time
Polar auroras over the past 2 days

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