Aurora in Irkutsk on October 4, 2026

October 4, 2026

Irkutsk change region

Home › Aurora › Irkutsk › October 4, 2026

Probability of aurora in Irkutsk

Probability of aurora as of end of day, October 4, 2026, Irkutsk time

0 % Irkutsk

Aurora intensity index

Auroral intensity index (5.0) and estimated minimum latitude of auroral observations at zenith as of the end of October 4, 2026, Irkutsk time

Aurora over Russian Federation

Changes in the auroral oval on October 4, 2026 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 October 4, 2026 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 October 4, 2026.

1 % Moscow

4 % Saint Petersburg

2 % Novosibirsk

3 % Yekaterinburg

2 % Kazan

1 % Chelyabinsk

2 % Krasnoyarsk

1 % Nizhny Novgorod

0 % Rostov-on-Don

0 % Samara

0 % Voronezh

1 % Ufa

2 % Omsk

0 % Krasnodar

0 % Volgograd

4 % Perm

0 % Saratov

43 % Murmansk

13 % Nizhnevartovsk

20 % Arkhangelsk

16 % Yakutsk

11 % Syktyvkar

7 % Petrozavodsk

3 % Novgorod

12 % Khanty-Mansiysk

41 % Novy Urengoy

45 % Salekhard

28 % Anadyr

39 % Tiksi

51 % Vorkuta

Aurora intensity over 2 days

Changes in the auroral intensity index from October 3 to 4, 2026 in the northern hemisphere, Irkutsk time. Maximum — 8.5/10

API: JSON | TXT