Auroras (northern lights) in Anchorage

Nov 12, 2025 21:34 Anchorage

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Probability of northern lights in Anchorage

Forecast for 2025-11-12 21:51 local time in Anchorage

100 % Anchorage

Auroral intensity index and theoretically possible latitude of observations for nighttime in the Western Hemisphere

Forecast for 2025-11-12 21:51 local time in Anchorage

[ Click on the image to see changes over the past 24 hours ]

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Forecast for 2025-11-12 21:51 local time in Anchorage

[ Click on the image to see changes over the past 24 hours ]

API: JSON | TXT | HTML

high resolution

Forecast for 2025-11-12 21:51 local time in Anchorage

0 % Washington

1 % New York

1 % Chicago

0 % Philadelphia

9 % Seattle

1 % Detroit

3 % Portland

1 % Boston

3 % Madison

20 % Bismarck

5 % Olympia

12 % Helena

9 % Saint Paul

100 % Fairbanks

100 % Anchorage

100 % Juneau

70 % Hooper Bay

100 % Nome

100 % Kotzebue

100 % Utqiagvik

71 % Bethel

100 % Cordova

Changes and hourly forecast of the auroral intensity index from 2025-11-11 to 2025-11-12

API: JSON | TXT