Aurora in Bratsk on September 4, 2026

September 4, 2026

Bratsk change region

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Probability of aurora in Bratsk

Probability of aurora as of end of day, September 4, 2026, Bratsk time

0 % Bratsk

Aurora intensity index

Auroral intensity index (0.9) and estimated minimum latitude of auroral observations at zenith as of the end of September 4, 2026, Bratsk time

Aurora over Russian Federation

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

0 % Moscow

0 % Saint Petersburg

0 % Novosibirsk

0 % Yekaterinburg

0 % Kazan

0 % Chelyabinsk

0 % Krasnoyarsk

0 % Nizhny Novgorod

0 % Rostov-on-Don

0 % Samara

0 % Voronezh

0 % Ufa

0 % Omsk

0 % Krasnodar

0 % Volgograd

0 % Perm

0 % Saratov

3 % Murmansk

0 % Nizhnevartovsk

1 % Arkhangelsk

0 % Yakutsk

0 % Syktyvkar

0 % Petrozavodsk

0 % Novgorod

0 % Khanty-Mansiysk

4 % Novy Urengoy

4 % Salekhard

3 % Anadyr

13 % Tiksi

5 % Vorkuta

Aurora intensity over 2 days

Changes in the auroral intensity index from September 3 to 4, 2026 in the northern hemisphere, Bratsk time. Maximum — 1.8/10

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