Aurora in Boise on February 22, 2026

February 22, 2026

Boise change region

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Probability of aurora in Boise

Probability of aurora as of end of day, February 22, 2026, Boise time

1 % Boise

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of February 22, 2026, Boise time

Aurora over North America

Changes in the auroral oval on February 22, 2026 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 February 22, 2026 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 February 22, 2026.

0 % Washington

0 % New York

0 % Chicago

0 % Philadelphia

3 % Seattle

0 % Detroit

1 % Portland

0 % Boston

1 % Madison

8 % Bismarck

2 % Olympia

5 % Helena

4 % Saint Paul

49 % Fairbanks

20 % Anchorage

27 % Juneau

11 % Hooper Bay

22 % Nome

36 % Kotzebue

48 % Utqiagvik

10 % Bethel

26 % Cordova

Aurora intensity over 2 days

Changes in the auroral intensity index from February 21 to 22, 2026 in the northern hemisphere, Boise time

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