Maximum Kp index on October 18, 2009
Kp = 1
Maximum Kp index on October 18, 2009
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Louisville on October 18, 2009
Time zone — UTC−04 — summer time (Louisville | 38.17 N 85.75 E)
Geomagnetic storms in Louisville in October 2009
Time zone — UTC−04 — summer time (Louisville | 38.17 N 85.75 E)
Geomagnetic activity indices on October 18, 2009
| Geomagnetic index Ap | 1 |
|---|---|
| Solar radio flux F10.7 | 70 |