Probability of aurora in Saint john's
Probability of aurora in Saint john's
Probability of aurora as of end of day, December 10, 2025, Saint john's time
3 %
Saint john's
Aurora intensity index
Auroral intensity index as of the end of December 10, 2025, Saint john's time
Aurora over North America
Changes in the auroral oval on December 10, 2025 in Canada, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on December 10, 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 December 10, 2025.
5 %
Ottawa
4 %
Toronto
6 %
Montreal
3 %
Vancouver
18 %
Calgary
35 %
Edmonton
2 %
Hamilton (Canada)
9 %
Quebec
31 %
Winnipeg
2 %
Kitchener
32 %
Saskatoon
23 %
Red deer
86 %
Salluit
88 %
Arviat
73 %
Yellowknife
34 %
Whitehorse
79 %
Thompson
19 %
Prince george
70 %
Rankin Inlet
73 %
Iqaluit
39 %
Inuvik
12 %
Cambridge Bay
Aurora intensity over 2 days
Changes in the auroral intensity index from December 9 to 10, 2025, Saint john's time