Maximum Kp index on September 29, 2026
Kp = 1+
Maximum Kp index on September 29, 2026
The Earth's magnetosphere was quiet
Kp = 1+
Geomagnetic storms in Harrisburg on September 29, 2026
Time zone — UTC−05 — summer time (Harrisburg | 40.27 N 76.88 W)
Geomagnetic storms in Harrisburg in September 2026
Time zone — UTC−05 — summer time (Harrisburg | 40.27 N 76.88 W)
Geomagnetic activity indices on September 29, 2026
| Geomagnetic index Ap | 4 |
|---|---|
| Solar radio flux F10.7 | 92 |