Aurora in Springfield on April 20, 2025

April 20, 2025

Springfield change region

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Probability of aurora in Springfield

Probability of aurora as of end of day, April 20, 2025, Springfield time

0 % Springfield

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of April 20, 2025, Springfield time

Aurora over North America

Changes in the auroral oval on April 20, 2025 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 April 20, 2025 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 April 20, 2025.

0 % Washington

0 % New York

1 % Chicago

0 % Philadelphia

2 % Seattle

1 % Detroit

1 % Portland

0 % Boston

2 % Madison

6 % Bismarck

1 % Olympia

3 % Helena

4 % Saint Paul

20 % Fairbanks

8 % Anchorage

11 % Juneau

4 % Hooper Bay

8 % Nome

12 % Kotzebue

26 % Utqiagvik

4 % Bethel

10 % Cordova

Aurora intensity over 2 days

Changes in the auroral intensity index from April 19 to 20, 2025 in the northern hemisphere, Springfield time

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