- Flare from this article: X8.7
- Carrington Event: X40-X45 (estimated)
- Last weekend: X5.8
- Strongest on record (Nov, 2003): ~X45 (originally classified X23).
- Flare from this article: X8.7
- Carrington Event: X40-X45 (estimated)
- Last weekend: X5.8
- Strongest on record (Nov, 2003): ~X45 (originally classified X23).