Maximum Kp index on July 21, 2026
Kp = 4-
Maximum Kp index on July 21, 2026
The Earth's magnetosphere was quiet
Kp = 4-
Geomagnetic storms in Whitehorse on July 21, 2026
Time zone — UTC−06 — summer time (Whitehorse | 60.72 N 135.05 W)
Geomagnetic storms in Whitehorse in July 2026
Time zone — UTC−06 — summer time (Whitehorse | 60.72 N 135.05 W)
Geomagnetic activity indices on July 21, 2026
| Geomagnetic index Ap | 14 |
|---|---|
| Solar radio flux F10.7 | 149 |