Probability of aurora in Yellowknife
Probability of aurora in Yellowknife
Probability of aurora as of end of day, May 23, 2025, Yellowknife time
14 %
Yellowknife
Aurora intensity index
Auroral intensity index as of the end of May 23, 2025, Yellowknife time
Aurora over North America
Changes in the auroral oval on May 23, 2025 in Canada, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on May 23, 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 May 23, 2025.
0 %
Ottawa
0 %
Toronto
0 %
Montreal
0 %
Vancouver
1 %
Calgary
4 %
Edmonton
0 %
Hamilton (Canada)
0 %
Quebec
3 %
Winnipeg
0 %
Kitchener
3 %
Saskatoon
2 %
Red deer
11 %
Salluit
14 %
Arviat
14 %
Yellowknife
6 %
Whitehorse
15 %
Thompson
1 %
Prince george
10 %
Rankin Inlet
8 %
Iqaluit
10 %
Inuvik
3 %
Cambridge Bay
Aurora intensity over 2 days
Changes in the auroral intensity index from May 22 to 23, 2025, Yellowknife time
Diary
- 27.08.2026 Today is the ninth full moon of 2026.
- 26.08.2026 Magnetic storms are expected on Earth on Friday
- 25.08.2026 A solar flare ejected a cloud of plasma toward Earth.