Maximum Kp index on May 20, 2004
Kp = 5
Maximum Kp index on May 20, 2004
A geomagnetic storm was recorded — level G1
Kp = 5
Geomagnetic storms in Springfield on May 20, 2004
Time zone — UTC−05 — summer time (Springfield | 39.78 N 89.65 W)
Geomagnetic storms in Springfield in May 2004
Time zone — UTC−05 — summer time (Springfield | 39.78 N 89.65 W)
Geomagnetic activity indices on May 20, 2004
| Geomagnetic index Ap | 13 |
|---|---|
| Solar radio flux F10.7 | 105 |