Probability of aurora in Anchorage
Probability of aurora in Anchorage
Probability of aurora as of end of day, December 23, 2025, Anchorage time
35 %
Anchorage
Aurora intensity index
Auroral intensity index as of the end of December 23, 2025, Anchorage time
Aurora over North America
Changes in the auroral oval on December 23, 2025 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on December 23, 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 23, 2025.
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
2 %
Seattle
0 %
Detroit
0 %
Portland
0 %
Boston
0 %
Madison
5 %
Bismarck
1 %
Olympia
3 %
Helena
2 %
Saint Paul
72 %
Fairbanks
35 %
Anchorage
43 %
Juneau
18 %
Hooper Bay
40 %
Nome
61 %
Kotzebue
67 %
Utqiagvik
17 %
Bethel
44 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from December 22 to 23, 2025, Anchorage time