Aurora in Dover on February 4, 2026

February 4, 2026

Dover change region

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Probability of aurora in Dover

Probability of aurora as of end of day, February 4, 2026, Dover time

0 % Dover

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of February 4, 2026, Dover time

Aurora over North America

Changes in the auroral oval on February 4, 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 4, 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 4, 2026.

0 % Washington

1 % New York

2 % Chicago

1 % Philadelphia

6 % Seattle

2 % Detroit

1 % Portland

2 % Boston

4 % Madison

18 % Bismarck

3 % Olympia

10 % Helena

10 % Saint Paul

72 % Fairbanks

37 % Anchorage

51 % Juneau

19 % Hooper Bay

33 % Nome

46 % Kotzebue

58 % Utqiagvik

19 % Bethel

46 % Cordova

Aurora intensity over 2 days

Changes in the auroral intensity index from February 3 to 4, 2026 in the northern hemisphere, Dover time

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