Probability of aurora in Anchorage
Probability of aurora in Anchorage
Probability of aurora as of end of day, May 1, 2025, Anchorage time
18 %
Anchorage
Aurora intensity index
Auroral intensity index as of the end of May 1, 2025, Anchorage time
Aurora over North America
Changes in the auroral oval on May 1, 2025 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on May 1, 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 May 1, 2025.
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
2 %
Seattle
0 %
Detroit
0 %
Portland
0 %
Boston
0 %
Madison
4 %
Bismarck
1 %
Olympia
3 %
Helena
1 %
Saint Paul
35 %
Fairbanks
18 %
Anchorage
22 %
Juneau
11 %
Hooper Bay
20 %
Nome
29 %
Kotzebue
30 %
Utqiagvik
10 %
Bethel
22 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from April 30 to May 1, 2025, Anchorage time
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