Maximum Kp index on September 7, 2017
Kp = 8
Maximum Kp index on September 7, 2017
A geomagnetic storm was recorded — level G4
Kp = 8
Geomagnetic storms in Honolulu on September 7, 2017
Time zone — UTC−09 — summer time (Honolulu | 21.31 N 157.83 W)
Geomagnetic storms in Honolulu in September 2017
Time zone — UTC−09 — summer time (Honolulu | 21.31 N 157.83 W)
Geomagnetic activity indices on September 7, 2017
| Geomagnetic index Ap | 38 |
|---|---|
| Solar radio flux F10.7 | 129 |