Maximum Kp index on December 4, 2004
Kp = 1
Maximum Kp index on December 4, 2004
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Detroit on December 4, 2004
Time zone — UTC−05 (Detroit | 42.38 N 83.1 W)
Geomagnetic storms in Detroit in December 2004
Time zone — UTC−05 (Detroit | 42.38 N 83.1 W)
Geomagnetic activity indices on December 4, 2004
| Geomagnetic index Ap | 1 |
|---|---|
| Solar radio flux F10.7 | 97 |
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