Aurora in Indianapolis on December 11, 2025

December 11, 2025

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Probability of aurora in Indianapolis

Probability of aurora as of end of day, December 11, 2025, Indianapolis time

0 % Indianapolis

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of December 11, 2025, Indianapolis time

Aurora over North America

Changes in the auroral oval on December 11, 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 11, 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 11, 2025.

0 % Washington

1 % New York

1 % Chicago

0 % Philadelphia

4 % Seattle

1 % Detroit

1 % Portland

1 % Boston

2 % Madison

10 % Bismarck

2 % Olympia

6 % Helena

5 % Saint Paul

41 % Fairbanks

22 % Anchorage

30 % Juneau

12 % Hooper Bay

21 % Nome

29 % Kotzebue

34 % Utqiagvik

11 % Bethel

27 % Cordova

Aurora intensity over 2 days

Changes in the auroral intensity index from December 10 to 11, 2025 in the northern hemisphere, Indianapolis time

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