Probability of aurora in Anchorage
Probability of aurora in Anchorage
Probability of aurora as of end of day, August 29, 2025, Anchorage time
7 %
Anchorage
Aurora intensity index
Auroral intensity index as of the end of August 29, 2025, Anchorage time
Aurora over North America
Changes in the auroral oval on August 29, 2025 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on August 29, 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 August 29, 2025.
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
0 %
Seattle
0 %
Detroit
0 %
Portland
0 %
Boston
0 %
Madison
1 %
Bismarck
0 %
Olympia
1 %
Helena
0 %
Saint Paul
16 %
Fairbanks
7 %
Anchorage
8 %
Juneau
3 %
Hooper Bay
7 %
Nome
12 %
Kotzebue
14 %
Utqiagvik
3 %
Bethel
8 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from August 28 to 29, 2025, Anchorage time