Probability of aurora in Yellowknife
Probability of aurora in Yellowknife
Probability of aurora as of end of day, April 25, 2025, Yellowknife time
12 %
Yellowknife
Aurora intensity index
Auroral intensity index as of the end of April 25, 2025, Yellowknife time
Aurora over North America
Changes in the auroral oval on April 25, 2025 in Canada, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on April 25, 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 25, 2025.
0 %
Ottawa
0 %
Toronto
0 %
Montreal
0 %
Vancouver
0 %
Calgary
3 %
Edmonton
0 %
Hamilton (Canada)
0 %
Quebec
1 %
Winnipeg
0 %
Kitchener
2 %
Saskatoon
1 %
Red deer
9 %
Salluit
13 %
Arviat
12 %
Yellowknife
4 %
Whitehorse
13 %
Thompson
0 %
Prince george
9 %
Rankin Inlet
6 %
Iqaluit
7 %
Inuvik
2 %
Cambridge Bay
Aurora intensity over 2 days
Changes in the auroral intensity index from April 24 to 25, 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.