Probability of aurora in Yellowknife
Probability of aurora in Yellowknife
Probability of aurora as of end of day, October 10, 2025, Yellowknife time
33 %
Yellowknife
Aurora intensity index
Auroral intensity index as of the end of October 10, 2025, Yellowknife time
Aurora over North America
Changes in the auroral oval on October 10, 2025 in Canada, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on October 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 October 10, 2025.
1 %
Ottawa
1 %
Toronto
1 %
Montreal
1 %
Vancouver
5 %
Calgary
13 %
Edmonton
0 %
Hamilton (Canada)
2 %
Quebec
10 %
Winnipeg
0 %
Kitchener
11 %
Saskatoon
7 %
Red deer
18 %
Salluit
28 %
Arviat
33 %
Yellowknife
15 %
Whitehorse
31 %
Thompson
6 %
Prince george
21 %
Rankin Inlet
13 %
Iqaluit
22 %
Inuvik
6 %
Cambridge Bay
Aurora intensity over 2 days
Changes in the auroral intensity index from October 9 to 10, 2025, Yellowknife time