Probability of aurora in Boston
Probability of aurora in Boston
Probability of aurora as of end of day, November 1, 2026, Boston time
0 %
Boston
Aurora intensity index
Auroral intensity index (3.2) as of the end of November 1, 2026, Boston time
Aurora over North America
Changes in the auroral oval on November 1, 2026 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on November 1, 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 November 1, 2026.
0 %
Washington
0 %
New York
1 %
Chicago
0 %
Philadelphia
1 %
Seattle
0 %
Detroit
0 %
Portland
0 %
Boston
1 %
Madison
4 %
Bismarck
1 %
Olympia
2 %
Helena
3 %
Saint Paul
23 %
Fairbanks
8 %
Anchorage
12 %
Juneau
4 %
Hooper Bay
10 %
Nome
17 %
Kotzebue
27 %
Utqiagvik
4 %
Bethel
11 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from October 31 to November 1, 2026, Boston time. Maximum — 9.5/10