Maximum Kp index on October 21, 2003
Kp = 5
Maximum Kp index on October 21, 2003
A geomagnetic storm was recorded — level G1
Kp = 5
Geomagnetic storms in San Antonio on October 21, 2003
Time zone — UTC−05 — summer time (San Antonio | 29.46 N 98.52 W)
Geomagnetic storms in San Antonio in October 2003
Time zone — UTC−05 — summer time (San Antonio | 29.46 N 98.52 W)
Geomagnetic activity indices on October 21, 2003
| Geomagnetic index Ap | 39 |
|---|---|
| Solar radio flux F10.7 | 152 |