Probability of aurora in Boise
Probability of aurora in Boise
Probability of aurora as of end of day, March 22, 2026, Boise time
1 %
Boise
Aurora intensity index
Auroral intensity index as of the end of March 22, 2026, Boise time
Aurora over North America
Changes in the auroral oval on March 22, 2026 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on March 22, 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 March 22, 2026.
0 %
Washington
0 %
New York
1 %
Chicago
0 %
Philadelphia
3 %
Seattle
1 %
Detroit
1 %
Portland
0 %
Boston
2 %
Madison
8 %
Bismarck
2 %
Olympia
5 %
Helena
5 %
Saint Paul
33 %
Fairbanks
13 %
Anchorage
18 %
Juneau
7 %
Hooper Bay
13 %
Nome
22 %
Kotzebue
36 %
Utqiagvik
7 %
Bethel
16 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from March 21 to 22, 2026, Boise time
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