Probability of aurora in San Francisco
Probability of aurora in San Francisco
Probability of aurora as of end of day, March 2, 2026, San Francisco time
0 %
San Francisco
Aurora intensity index
Auroral intensity index as of the end of March 2, 2026, San Francisco time
Aurora over North America
Changes in the auroral oval on March 2, 2026 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on March 2, 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 2, 2026.
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
0 %
Seattle
0 %
Detroit
0 %
Portland
0 %
Boston
0 %
Madison
1 %
Bismarck
0 %
Olympia
0 %
Helena
0 %
Saint Paul
13 %
Fairbanks
5 %
Anchorage
7 %
Juneau
2 %
Hooper Bay
5 %
Nome
9 %
Kotzebue
11 %
Utqiagvik
2 %
Bethel
6 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from March 1 to 2, 2026, San Francisco time