Aurora in Anchorage on December 16, 2025

December 16, 2025

Anchorage change region

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Probability of aurora in Anchorage

Probability of aurora as of end of day, December 16, 2025, Anchorage time

13 % Anchorage

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of December 16, 2025, Anchorage time

Aurora over North America

Changes in the auroral oval on December 16, 2025 in United States 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 December 16, 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 United States

Estimated probabilities of aurora observations at zenith for cities in United States as of end of day December 16, 2025.

0 % Washington

0 % New York

0 % Chicago

0 % Philadelphia

0 % Seattle

0 % Detroit

0 % Portland

0 % Boston

0 % Madison

3 % Bismarck

0 % Olympia

1 % Helena

1 % Saint Paul

30 % Fairbanks

13 % Anchorage

17 % Juneau

6 % Hooper Bay

15 % Nome

23 % Kotzebue

26 % Utqiagvik

6 % Bethel

17 % Cordova

Aurora intensity over 2 days

Changes in the auroral intensity index from December 15 to 16, 2025 in the northern hemisphere, Anchorage time

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