Maximum Kp index on September 23, 2001
Kp = 5
Maximum Kp index on September 23, 2001
A geomagnetic storm was recorded — level G1
Kp = 5
Geomagnetic storms in Thunder bay on September 23, 2001
Time zone — UTC−04 — summer time (Thunder bay | 48.42 N 89.28 W)
Geomagnetic storms in Thunder bay in September 2001
Time zone — UTC−04 — summer time (Thunder bay | 48.42 N 89.28 W)
Geomagnetic activity indices on September 23, 2001
| Geomagnetic index Ap | 27 |
|---|---|
| Solar radio flux F10.7 | 259 |