Probability of aurora in Saint john's
Probability of aurora in Saint john's
Probability of aurora as of end of day, October 1, 2025, Saint john's time
2 %
Saint john's
Aurora intensity index
Auroral intensity index as of the end of October 1, 2025, Saint john's time
Aurora over North America
Changes in the auroral oval on October 1, 2025 in Canada, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on October 1, 2025 in the northern hemisphere, Coordinated Universal Time (UTC)
Probability of aurora in cities of Canada
Estimated probabilities for cities in Canada as of end of day October 1, 2025.
4 %
Ottawa
3 %
Toronto
6 %
Montreal
2 %
Vancouver
14 %
Calgary
28 %
Edmonton
2 %
Hamilton (Canada)
7 %
Quebec
27 %
Winnipeg
2 %
Kitchener
27 %
Saskatoon
18 %
Red deer
73 %
Salluit
86 %
Arviat
72 %
Yellowknife
23 %
Whitehorse
72 %
Thompson
13 %
Prince george
67 %
Rankin Inlet
56 %
Iqaluit
38 %
Inuvik
13 %
Cambridge Bay
Aurora intensity over 2 days
Changes in the auroral intensity index from September 30 to October 1, 2025, Saint john's time