Probability of aurora in San Jose
Probability of aurora in San Jose
Probability of aurora as of end of day, August 8, 2026, San Jose time
0 %
San Jose
Aurora intensity index
Auroral intensity index (1.5) as of the end of August 8, 2026, San Jose time
Aurora over North America
Changes in the auroral oval on August 8, 2026 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on August 8, 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 August 8, 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
11 %
Fairbanks
4 %
Anchorage
6 %
Juneau
2 %
Hooper Bay
5 %
Nome
8 %
Kotzebue
12 %
Utqiagvik
1 %
Bethel
5 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from August 7 to 8, 2026, San Jose time. Maximum — 7.2/10
Diary
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