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Auroras (northern lights) in Anchorage

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Probability of northern lights in Anchorage

Forecast for 2026-01-20 22:22 local time in Anchorage
81 % Anchorage

Aurora intensity index

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

Aurora intensity index

Northern lights (auroras) over North America

Forecast for 2026-01-20 22:22 local time in Anchorage
[ Click on the image to see changes over the past 24 hours ]


Northern lights (auroras) in the northern hemisphere

Forecast for 2026-01-20 22:22 local time in Anchorage
[ Click on the image to see changes over the past 24 hours ]


Probability of northern lights (auroras) in cities of United States

Forecast for 2026-01-20 22:22 local time in Anchorage
0 % Washington
0 % New York
2 % Chicago
0 % Philadelphia
7 % Seattle
1 % Detroit
2 % Portland
0 % Boston
3 % Madison
15 % Bismarck
4 % Olympia
9 % Helena
7 % Saint Paul
100 % Fairbanks
81 % Anchorage
80 % Juneau
49 % Hooper Bay
91 % Nome
100 % Kotzebue
98 % Utqiagvik
50 % Bethel
93 % Cordova

Polar auroras over the past 2 days

Changes and hourly forecast of the auroral intensity index from 2026-01-19 to 2026-01-20
Polar auroras over the past 2 days

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