Maximum Kp index on September 21, 2021
Kp = 4
Maximum Kp index on September 21, 2021
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Saint john's on September 21, 2021
Time zone — UTC−02:30 — summer time (Saint john's | 47.58 N 52.69 W)
Geomagnetic storms in Saint john's in September 2021
Time zone — UTC−02:30 — summer time (Saint john's | 47.58 N 52.69 W)
Geomagnetic activity indices on September 21, 2021
| Geomagnetic index Ap | 8 |
|---|---|
| Solar radio flux F10.7 | 85 |