Aurora in Fort Smith on April 19, 2025

April 19, 2025

Fort Smith change region

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Probability of aurora in Fort Smith

Probability of aurora as of end of day, April 19, 2025, Fort Smith time

18 % Fort Smith

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of April 19, 2025, Fort Smith time

Aurora over North America

Changes in the auroral oval on April 19, 2025 in Canada 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 19, 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 Canada

Estimated probabilities of aurora observations at zenith for cities in Canada as of end of day April 19, 2025.

0 % Ottawa

0 % Toronto

0 % Montreal

0 % Vancouver

2 % Calgary

6 % Edmonton

0 % Hamilton (Canada)

1 % Quebec

4 % Winnipeg

0 % Kitchener

5 % Saskatoon

3 % Red deer

13 % Salluit

17 % Arviat

17 % Yellowknife

7 % Whitehorse

19 % Thompson

2 % Prince george

12 % Rankin Inlet

9 % Iqaluit

11 % Inuvik

3 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from April 18 to 19, 2025 in the northern hemisphere, Fort Smith time

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