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Auroras (northern lights) in Bismarck

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Probability of northern lights in Bismarck

Forecast for 2026-07-04 02:57 local time in Bismarck
24 % Bismarck

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 2026-07-04 02:57 local time in Bismarck
[ Click on the image to see changes over the past 24 hours ]


Northern lights (auroras) in the northern hemisphere

Forecast for 2026-07-04 02:57 local time in Bismarck
[ Click on the image to see changes over the past 24 hours ]


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

Forecast for 2026-07-04 02:57 local time in Bismarck
0 % Washington
0 % New York
3 % Chicago
0 % Philadelphia
35 % Seattle
2 % Detroit
26 % Portland
0 % Boston
6 % Madison
24 % Bismarck
31 % Olympia
27 % Helena
12 % Saint Paul
100 % Fairbanks
93 % Anchorage
94 % Juneau
75 % Hooper Bay
98 % Nome
100 % Kotzebue
92 % Utqiagvik
76 % Bethel
100 % Cordova

Polar auroras over the past 2 days

Changes and hourly forecast of the auroral intensity index from 2026-07-03 to 2026-07-04
Polar auroras over the past 2 days

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