Maximum Kp index on August 15, 2026
Kp = 3-
Maximum Kp index on August 15, 2026
The Earth's magnetosphere was quiet
Kp = 3-
Geomagnetic storms in Philadelphia on August 15, 2026
Time zone — UTC−04 — summer time (Philadelphia | 40.01 N 75.13 W)
Geomagnetic storms in Philadelphia in August 2026
Time zone — UTC−04 — summer time (Philadelphia | 40.01 N 75.13 W)
Geomagnetic activity indices on August 15, 2026
| Geomagnetic index Ap | 6 |
|---|---|
| Solar radio flux F10.7 | 117 |