Maximum Kp index on October 21, 2009
Kp = 1
Maximum Kp index on October 21, 2009
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Tiruvottiyur on October 21, 2009
Time zone — UTC+05:30 (Tiruvottiyur | 13.16 N 80.3 E)
Geomagnetic storms in Tiruvottiyur in October 2009
Time zone — UTC+05:30 (Tiruvottiyur | 13.16 N 80.3 E)
Geomagnetic activity indices on October 21, 2009
| Geomagnetic index Ap | 1 |
|---|---|
| Solar radio flux F10.7 | 71 |