Probability of aurora in Salt Lake City
Probability of aurora in Salt Lake City
Probability of aurora as of end of day, February 15, 2025, Salt Lake City time
0 %
Salt Lake City
Aurora intensity index
Auroral intensity index as of the end of February 15, 2025, Salt Lake City time
Aurora over North America
Changes in the auroral oval on February 15, 2025 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on February 15, 2025 in the northern hemisphere, Coordinated Universal Time (UTC)
Probability of aurora in cities of United States
Estimated probabilities for cities in United States as of end of day February 15, 2025.
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
3 %
Seattle
0 %
Detroit
1 %
Portland
0 %
Boston
1 %
Madison
7 %
Bismarck
1 %
Olympia
4 %
Helena
3 %
Saint Paul
41 %
Fairbanks
17 %
Anchorage
23 %
Juneau
9 %
Hooper Bay
17 %
Nome
29 %
Kotzebue
41 %
Utqiagvik
8 %
Bethel
21 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from February 14 to 15, 2025, Salt Lake City time
Diary
- 25.08.2026 Powerful solar flares posing a threat to Earth have resumed.
- 24.08.2026 Space weather on August 24, 2026
- 22.08.2026 The number of solar flares has begun to decline