Probability of aurora in Anchorage
Probability of aurora in Anchorage
Probability of aurora as of end of day, April 19, 2026, Anchorage time
15 %
Anchorage
Aurora intensity index
Auroral intensity index as of the end of April 19, 2026, Anchorage time
Aurora over North America
Changes in the auroral oval on April 19, 2026 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on April 19, 2026 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 April 19, 2026.
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
2 %
Seattle
0 %
Detroit
0 %
Portland
0 %
Boston
0 %
Madison
4 %
Bismarck
1 %
Olympia
2 %
Helena
1 %
Saint Paul
32 %
Fairbanks
15 %
Anchorage
19 %
Juneau
9 %
Hooper Bay
17 %
Nome
25 %
Kotzebue
28 %
Utqiagvik
8 %
Bethel
19 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from April 18 to 19, 2026, Anchorage time