Maximum Kp index on February 21, 2005
Kp = 2
Maximum Kp index on February 21, 2005
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Honolulu on February 21, 2005
Time zone — UTC−10 (Honolulu | 21.31 N 157.83 W)
Geomagnetic storms in Honolulu in February 2005
Time zone — UTC−10 (Honolulu | 21.31 N 157.83 W)
Geomagnetic activity indices on February 21, 2005
| Geomagnetic index Ap | 8 |
|---|---|
| Solar radio flux F10.7 | 95 |
Diary
- 27.10.2026 Space weather on October 27, 2026
- 26.10.2026 Today is the full moon — the Hunter’s Moon
- 26.10.2026 Space weather on October 26, 2026