Aurora in Thunder bay on February 25, 2026

February 25, 2026

Thunder bay change region

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Probability of aurora in Thunder bay

Probability of aurora as of end of day, February 25, 2026, Thunder bay time

12 % Thunder bay

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of February 25, 2026, Thunder bay time

Aurora over North America

Changes in the auroral oval on February 25, 2026 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 February 25, 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 Canada

Estimated probabilities of aurora observations at zenith for cities in Canada as of end of day February 25, 2026.

3 % Ottawa

2 % Toronto

4 % Montreal

2 % Vancouver

10 % Calgary

19 % Edmonton

1 % Hamilton (Canada)

5 % Quebec

18 % Winnipeg

1 % Kitchener

18 % Saskatoon

12 % Red deer

35 % Salluit

51 % Arviat

56 % Yellowknife

20 % Whitehorse

53 % Thompson

10 % Prince george

37 % Rankin Inlet

26 % Iqaluit

38 % Inuvik

7 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from February 24 to 25, 2026 in the northern hemisphere, Thunder bay time

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