Maximum Kp index on July 4, 2026
Kp = 7+
Maximum Kp index on July 4, 2026
A geomagnetic storm was recorded — level G3
Kp = 7+
Geomagnetic storms in Washington on July 4, 2026
Time zone — UTC−04 — summer time (Washington | 38.9 N 77.02 W)
Geomagnetic storms in Washington in July 2026
Time zone — UTC−04 — summer time (Washington | 38.9 N 77.02 W)
Geomagnetic activity indices on July 4, 2026
| Geomagnetic index Ap | 75 |
|---|---|
| Solar radio flux F10.7 | 161 |