Solar Flares in October, 2004
13 flares ↑ MAX: X1.3 ↓ MIN: A4
13 flares ↑ MAX: X1.3 ↓ MIN: A4
In October 2004, 13 solar flares were recorded; the strongest was X1.3 on October 30, 2004. The longest run of consecutive active days was 5 (20 Oct–24 Oct).
Most powerful Solar Flares in October 2004
| Date | Class | Level | Duration |
|---|---|---|---|
| October 30, 2004 | X1.3 | High level | 6 min |
| October 30, 2004 | M6.3 | Moderate level | 11 min |
| October 30, 2004 | M4.5 | Moderate level | 6 min |
| October 30, 2004 | M3.9 | Moderate level | 2 min |
| October 30, 2004 | M3.6 | Moderate level | 2 min |
| October 20, 2004 | M2.6 | Moderate level | 6 min |
| October 24, 2004 | M2.4 | Moderate level | 11 min |
| October 31, 2004 | M2.4 | Moderate level | 6 min |
| October 22, 2004 | M2.2 | Moderate level | 6 min |
| October 31, 2004 | M1.2 | Moderate level | 2 min |
| October 21, 2004 | M1 | Moderate level | — |
| October 23, 2004 | M1 | Moderate level | — |
| October 30, 2004 | M1 | Moderate level | — |