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 Kaliningrad on October 21, 2003
Time zone — UTC+02 (Kaliningrad | 54.72 N 20.52 E)
Geomagnetic storms in Kaliningrad in October 2003
Time zone — UTC+02 (Kaliningrad | 54.72 N 20.52 E)
Geomagnetic activity indices on October 21, 2003
| Geomagnetic index Ap | 39 |
|---|---|
| Solar radio flux F10.7 | 152 |
Diary
- 27.08.2026 Today is the ninth full moon of 2026.
- 26.08.2026 Magnetic storms are expected on Earth on Friday
- 25.08.2026 A solar flare ejected a cloud of plasma toward Earth.