Solar Flares in December, 2013
10 flares ↑ MAX: M6.5 ↓ MIN: B3.5
10 flares ↑ MAX: M6.5 ↓ MIN: B3.5
In December 2013, 10 solar flares were recorded; the strongest was M6.5 on December 31, 2013. The longest run of consecutive active days was 2 (19 Dec–20 Dec).
Most powerful Solar Flares in December 2013
| Date | Class | Level | Duration |
|---|---|---|---|
| December 31, 2013 | M6.5 | Moderate level | 41 min |
| December 19, 2013 | M3.5 | Moderate level | 16 min |
| December 22, 2013 | M3.4 | Moderate level | 51 min |
| December 29, 2013 | M3.2 | Moderate level | 6 min |
| December 22, 2013 | M2 | Moderate level | 5 min |
| December 20, 2013 | M1.6 | Moderate level | 16 min |
| December 22, 2013 | M1.6 | Moderate level | 2 min |
| December 23, 2013 | M1.6 | Moderate level | — |
| December 23, 2013 | M1.4 | Moderate level | — |
| December 7, 2013 | M1.3 | Moderate level | 6 min |