Aurora in Barrie on October 30, 2025

October 30, 2025

Barrie change region

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Probability of aurora in Barrie

Probability of aurora as of end of day, October 30, 2025, Barrie time

3 % Barrie

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of October 30, 2025, Barrie time

Aurora over North America

Changes in the auroral oval on October 30, 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 30, 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 30, 2025.

4 % Ottawa

3 % Toronto

6 % Montreal

6 % Vancouver

26 % Calgary

48 % Edmonton

2 % Hamilton (Canada)

8 % Quebec

35 % Winnipeg

2 % Kitchener

42 % Saskatoon

33 % Red deer

76 % Salluit

95 % Arviat

100 % Yellowknife

52 % Whitehorse

96 % Thompson

29 % Prince george

75 % Rankin Inlet

58 % Iqaluit

61 % Inuvik

18 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from October 29 to 30, 2025 in the northern hemisphere, Barrie time

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