Solar Flares in December, 2004
4 flares ↑ MAX: M2.3 ↓ MIN: A4.3
4 flares ↑ MAX: M2.3 ↓ MIN: A4.3
In December 2004, 4 solar flares were recorded; the strongest was M2.3 on December 29, 2004. The longest run of consecutive active days was 2 (1 Dec–2 Dec).
Most powerful Solar Flares in December 2004
| Date | Class | Level | Duration |
|---|---|---|---|
| December 29, 2004 | M2.3 | Moderate level | 16 min |
| December 2, 2004 | M1.6 | Moderate level | 21 min |
| December 29, 2004 | M1.6 | Moderate level | 1 min |
| December 1, 2004 | M1.2 | Moderate level | 6 min |