Auroras (northern lights) in San Jose — Sep 03, 2025
Probability of northern lights in San Jose
Information as of 2025-09-03 23:49 (end of day) local time in San Jose
0 %
San Jose
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2025-09-03 23:49 (end of day) local time
Northern lights (auroras) over North America
Changes from 2025-09-03 to 2025-09-04 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2025-09-03 to 2025-09-04 UTC
Probability of northern lights (auroras) in cities of United States
Information as of 2025-09-03 23:49 (end of day) local time in San Jose
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
14 %
Fairbanks
6 %
Anchorage
7 %
Juneau
2 %
Hooper Bay
6 %
Nome
10 %
Kotzebue
12 %
Utqiagvik
2 %
Bethel
7 %
Cordova
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2025-09-02 to 2025-09-03 local time
