Auroras (northern lights) in Anchorage

September 9, 2025

Anchorage change region

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Probability of northern lights in Anchorage on September 9, 2025

Probability of auroras as of end of day, September 9, 2025, Anchorage time

7 % Anchorage

Aurora intensity index on September 9, 2025

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of September 9, 2025, Anchorage time

Northern lights (auroras) over North America on September 9, 2025

Changes in the auroral oval on September 9, 2025 in United States from the beginning to the end of the day, Coordinated Universal Time (UTC)

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Northern lights (auroras) in the northern hemisphere on September 9, 2025

Changes in the auroral oval on September 9, 2025 in the northern hemisphere from the beginning to the end of the day, Coordinated Universal Time (UTC)

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Probability of northern lights (auroras) in cities of United States on September 9, 2025

Estimated probabilities of aurora observations at zenith for cities in United States as of end of day September 9, 2025.

0 % Washington

0 % New York

0 % Chicago

0 % Philadelphia

0 % Seattle

0 % Detroit

0 % Portland

0 % Boston

0 % Madison

1 % Bismarck

0 % Olympia

0 % Helena

0 % Saint Paul

16 % Fairbanks

7 % Anchorage

9 % Juneau

3 % Hooper Bay

8 % Nome

13 % Kotzebue

13 % Utqiagvik

3 % Bethel

9 % Cordova

Aurora intensity over 2 days as of September 9, 2025

Changes in the auroral intensity index from September 8 to 9, 2025 in the northern hemisphere, Anchorage time

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