Maximum Kp index on May 28, 2026
Kp = 4-
Maximum Kp index on May 28, 2026
The Earth's magnetosphere was quiet
Kp = 4-
Geomagnetic storms in Chicago on May 28, 2026
Time zone — UTC−05 — summer time (Chicago | 41.84 N 87.68 W)
Geomagnetic storms in Chicago in May 2026
Time zone — UTC−05 — summer time (Chicago | 41.84 N 87.68 W)
Geomagnetic activity indices on May 28, 2026
| Geomagnetic index Ap | 13 |
|---|---|
| Solar radio flux F10.7 | 145 |