Maximum Kp index on April 18, 2003
Kp = 5
Maximum Kp index on April 18, 2003
A geomagnetic storm was recorded — level G1
Kp = 5
Geomagnetic storms in London on April 18, 2003
Time zone — UTC+01 — summer time (London51.51 N 0.13 W)
Geomagnetic storms in London in April 2003
Time zone — UTC+01 — summer time (London51.51 N 0.13 W)
Geomagnetic activity indices on April 18, 2003
| Geomagnetic index Ap | 20 |
|---|---|
| Solar radio flux F10.7 | 108 |