Aurora in Yellowknife on October 27, 2025

October 27, 2025

Yellowknife change region

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Probability of aurora in Yellowknife

Probability of aurora as of end of day, October 27, 2025, Yellowknife time

37 % Yellowknife

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of October 27, 2025, Yellowknife time

Aurora over North America

Changes in the auroral oval on October 27, 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 October 27, 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 October 27, 2025.

1 % Ottawa

1 % Toronto

2 % Montreal

1 % Vancouver

6 % Calgary

14 % Edmonton

0 % Hamilton (Canada)

2 % Quebec

12 % Winnipeg

0 % Kitchener

12 % Saskatoon

8 % Red deer

21 % Salluit

32 % Arviat

37 % Yellowknife

17 % Whitehorse

35 % Thompson

7 % Prince george

24 % Rankin Inlet

15 % Iqaluit

25 % Inuvik

6 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from October 26 to 27, 2025 in the northern hemisphere, Yellowknife time

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