Aurora on July 21, 2025

July 21, 2025

UTC+00 change region

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Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of July 21, 2025, time zone UTC+00

Aurora over Russian Federation

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

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

7 % Murmansk

0 % Nizhnevartovsk

2 % Arkhangelsk

0 % Yakutsk

0 % Syktyvkar

0 % Petrozavodsk

0 % Novgorod

0 % Khanty-Mansiysk

1 % Novy Urengoy

2 % Salekhard

0 % Anadyr

1 % Tiksi

3 % Vorkuta

Aurora intensity over 2 days

Changes in the auroral intensity index from July 20 to 21, 2025 in the northern hemisphere, time zone UTC+00. Maximum — 1.7/10

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