Aurora in Hay River on October 18, 2025

October 18, 2025

Hay River change region

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Probability of aurora in Hay River

Probability of aurora as of end of day, October 18, 2025, Hay River time

17 % Hay River

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of October 18, 2025, Hay River time

Aurora over North America

Changes in the auroral oval on October 18, 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 18, 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 18, 2025.

0 % Ottawa

0 % Toronto

0 % Montreal

0 % Vancouver

1 % Calgary

5 % Edmonton

0 % Hamilton (Canada)

1 % Quebec

3 % Winnipeg

0 % Kitchener

4 % Saskatoon

2 % Red deer

12 % Salluit

16 % Arviat

17 % Yellowknife

7 % Whitehorse

17 % Thompson

2 % Prince george

11 % Rankin Inlet

8 % Iqaluit

10 % Inuvik

3 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from October 17 to 18, 2025 in the northern hemisphere, Hay River time

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