Probability of aurora in Honolulu
Probability of aurora in Honolulu
Probability of aurora as of end of day, October 1, 2025, Honolulu time
0 %
Honolulu
Aurora intensity index
Auroral intensity index as of the end of October 1, 2025, Honolulu time
Aurora over North America
Changes in the auroral oval on October 1, 2025 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on October 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 October 1, 2025.
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
2 %
Seattle
0 %
Detroit
1 %
Portland
0 %
Boston
0 %
Madison
3 %
Bismarck
1 %
Olympia
2 %
Helena
1 %
Saint Paul
43 %
Fairbanks
25 %
Anchorage
28 %
Juneau
15 %
Hooper Bay
30 %
Nome
41 %
Kotzebue
38 %
Utqiagvik
14 %
Bethel
30 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from September 30 to October 1, 2025, Honolulu time. Maximum — 10.2/10