Probability of aurora in Yellowknife
Probability of aurora in Yellowknife
Probability of aurora as of end of day, August 23, 2026, Yellowknife time
17 %
Yellowknife
Aurora intensity index
Auroral intensity index (1.5) as of the end of August 23, 2026, Yellowknife time
Aurora over North America
Changes in the auroral oval on August 23, 2026 in Canada, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on August 23, 2026 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 August 23, 2026.
0 %
Ottawa
0 %
Toronto
0 %
Montreal
0 %
Vancouver
2 %
Calgary
6 %
Edmonton
0 %
Hamilton (Canada)
0 %
Quebec
4 %
Winnipeg
0 %
Kitchener
5 %
Saskatoon
3 %
Red deer
12 %
Salluit
16 %
Arviat
17 %
Yellowknife
8 %
Whitehorse
18 %
Thompson
3 %
Prince george
11 %
Rankin Inlet
8 %
Iqaluit
12 %
Inuvik
3 %
Cambridge Bay
Aurora intensity over 2 days
Changes in the auroral intensity index from August 22 to 23, 2026, Yellowknife time. Maximum — 1.8/10