Probability of aurora in Anchorage
Probability of aurora in Anchorage
Probability of aurora as of end of day, December 28, 2025, Anchorage time
19 %
Anchorage
Aurora intensity index
Auroral intensity index as of the end of December 28, 2025, Anchorage time
Aurora over North America
Changes in the auroral oval on December 28, 2025 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on December 28, 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 December 28, 2025.
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
1 %
Seattle
0 %
Detroit
0 %
Portland
0 %
Boston
0 %
Madison
4 %
Bismarck
0 %
Olympia
2 %
Helena
1 %
Saint Paul
40 %
Fairbanks
19 %
Anchorage
24 %
Juneau
10 %
Hooper Bay
21 %
Nome
33 %
Kotzebue
35 %
Utqiagvik
9 %
Bethel
24 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from December 27 to 28, 2025, Anchorage time