Probability of aurora in Yellowknife
Probability of aurora in Yellowknife
Probability of aurora as of end of day, April 1, 2025, Yellowknife time
56 %
Yellowknife
Aurora intensity index
Auroral intensity index as of the end of April 1, 2025, Yellowknife time
Aurora over North America
Changes in the auroral oval on April 1, 2025 in Canada, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on April 1, 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 1, 2025.
2 %
Ottawa
2 %
Toronto
3 %
Montreal
4 %
Vancouver
13 %
Calgary
27 %
Edmonton
1 %
Hamilton (Canada)
4 %
Quebec
22 %
Winnipeg
1 %
Kitchener
24 %
Saskatoon
17 %
Red deer
28 %
Salluit
39 %
Arviat
56 %
Yellowknife
29 %
Whitehorse
54 %
Thompson
15 %
Prince george
26 %
Rankin Inlet
21 %
Iqaluit
40 %
Inuvik
5 %
Cambridge Bay
Aurora intensity over 2 days
Changes in the auroral intensity index from March 31 to April 1, 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.