Aurora in Houston on June 21, 2025

June 21, 2025

Houston change region

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Probability of aurora in Houston

Probability of aurora as of end of day, June 21, 2025, Houston time

0 % Houston

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of June 21, 2025, Houston time

Aurora over North America

Changes in the auroral oval on June 21, 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 June 21, 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 June 21, 2025.

0 % Washington

0 % New York

0 % Chicago

0 % Philadelphia

1 % Seattle

0 % Detroit

0 % Portland

0 % Boston

0 % Madison

2 % Bismarck

0 % Olympia

1 % Helena

1 % Saint Paul

10 % Fairbanks

4 % Anchorage

5 % Juneau

2 % Hooper Bay

4 % Nome

7 % Kotzebue

15 % Utqiagvik

2 % Bethel

5 % Cordova

Aurora intensity over 2 days

Changes in the auroral intensity index from June 20 to 21, 2025 in the northern hemisphere, Houston time

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