Maximum Kp index on September 21, 2018
Kp = 5
Maximum Kp index on September 21, 2018
A geomagnetic storm was recorded — level G1
Kp = 5
Geomagnetic storms in New York on September 21, 2018
Time zone — UTC−04 — summer time (New York | 40.66 N 73.94 W)
Geomagnetic storms in New York in September 2018
Time zone — UTC−04 — summer time (New York | 40.66 N 73.94 W)
Geomagnetic activity indices on September 21, 2018
| Geomagnetic index Ap | 9 |
|---|---|
| Solar radio flux F10.7 | 67 |