Probability of aurora in Yellowknife
Probability of aurora in Yellowknife
Probability of aurora as of end of day, April 12, 2025, Yellowknife time
23 %
Yellowknife
Aurora intensity index
Auroral intensity index as of the end of April 12, 2025, Yellowknife time
Aurora over North America
Changes in the auroral oval on April 12, 2025 in Canada, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on April 12, 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 12, 2025.
0 %
Ottawa
0 %
Toronto
1 %
Montreal
1 %
Vancouver
4 %
Calgary
10 %
Edmonton
0 %
Hamilton (Canada)
1 %
Quebec
7 %
Winnipeg
0 %
Kitchener
8 %
Saskatoon
5 %
Red deer
15 %
Salluit
20 %
Arviat
23 %
Yellowknife
11 %
Whitehorse
24 %
Thompson
5 %
Prince george
14 %
Rankin Inlet
11 %
Iqaluit
15 %
Inuvik
4 %
Cambridge Bay
Aurora intensity over 2 days
Changes in the auroral intensity index from April 11 to 12, 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.