Probability of aurora in Fort Smith
Probability of aurora in Fort Smith
Probability of aurora as of end of day, October 7, 2025, Fort Smith time
38 %
Fort Smith
Aurora intensity index
Auroral intensity index as of the end of October 7, 2025, Fort Smith time
Aurora over North America
Changes in the auroral oval on October 7, 2025 in Canada, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on October 7, 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 7, 2025.
1 %
Ottawa
1 %
Toronto
1 %
Montreal
1 %
Vancouver
7 %
Calgary
16 %
Edmonton
0 %
Hamilton (Canada)
2 %
Quebec
13 %
Winnipeg
0 %
Kitchener
14 %
Saskatoon
9 %
Red deer
18 %
Salluit
28 %
Arviat
37 %
Yellowknife
19 %
Whitehorse
34 %
Thompson
8 %
Prince george
20 %
Rankin Inlet
13 %
Iqaluit
26 %
Inuvik
6 %
Cambridge Bay
Aurora intensity over 2 days
Changes in the auroral intensity index from October 6 to 7, 2025, Fort Smith time