Maximum Kp index on July 21, 2023
Kp = 4+
Maximum Kp index on July 21, 2023
Geomagnetic disturbances were observed
Kp = 4+
Geomagnetic storms in Hartford on July 21, 2023
Time zone — UTC−04 — summer time (Hartford | 41.77 N 72.68 W)
Geomagnetic storms in Hartford in July 2023
Time zone — UTC−04 — summer time (Hartford | 41.77 N 72.68 W)
Geomagnetic activity indices on July 21, 2023
| Geomagnetic index Ap | 13 |
|---|---|
| Solar radio flux F10.7 | 173 |