Probability of aurora in Yellowknife
Probability of aurora in Yellowknife
Probability of aurora as of end of day, April 5, 2025, Yellowknife time
31 %
Yellowknife
Aurora intensity index
Auroral intensity index as of the end of April 5, 2025, Yellowknife time
Aurora over North America
Changes in the auroral oval on April 5, 2025 in Canada, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on April 5, 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 5, 2025.
1 %
Ottawa
1 %
Toronto
1 %
Montreal
2 %
Vancouver
6 %
Calgary
14 %
Edmonton
0 %
Hamilton (Canada)
2 %
Quebec
11 %
Winnipeg
0 %
Kitchener
12 %
Saskatoon
9 %
Red deer
18 %
Salluit
25 %
Arviat
31 %
Yellowknife
16 %
Whitehorse
32 %
Thompson
7 %
Prince george
17 %
Rankin Inlet
13 %
Iqaluit
21 %
Inuvik
4 %
Cambridge Bay
Aurora intensity over 2 days
Changes in the auroral intensity index from April 4 to 5, 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.