Probability of aurora in Yellowknife
Probability of aurora in Yellowknife
Probability of aurora as of end of day, April 26, 2025, Yellowknife time
28 %
Yellowknife
Aurora intensity index
Auroral intensity index as of the end of April 26, 2025, Yellowknife time
Aurora over North America
Changes in the auroral oval on April 26, 2025 in Canada, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on April 26, 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 April 26, 2025.
1 %
Ottawa
1 %
Toronto
1 %
Montreal
1 %
Vancouver
6 %
Calgary
13 %
Edmonton
0 %
Hamilton (Canada)
2 %
Quebec
10 %
Winnipeg
0 %
Kitchener
11 %
Saskatoon
8 %
Red deer
17 %
Salluit
23 %
Arviat
28 %
Yellowknife
15 %
Whitehorse
29 %
Thompson
7 %
Prince george
16 %
Rankin Inlet
13 %
Iqaluit
20 %
Inuvik
4 %
Cambridge Bay
Aurora intensity over 2 days
Changes in the auroral intensity index from April 25 to 26, 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.