Solar Flares in May, 2026
8 flares ↑ MAX: M5.8 ↓ MIN: B3.9
8 flares ↑ MAX: M5.8 ↓ MIN: B3.9
In May 2026, 8 solar flares were recorded; the strongest was M5.8 on May 10, 2026. The longest run of consecutive active days was 2 (16 May–17 May).
Most powerful Solar Flares in May 2026
| Date | Class | Level | Duration |
|---|---|---|---|
| May 10, 2026 | M5.8 | Moderate level | 1 h 6 min |
| May 7, 2026 | M2.6 | Moderate level | 1 h 25 min |
| May 22, 2026 | M2.4 | Moderate level | 1 h 2 min |
| May 16, 2026 | M2 | Moderate level | 3 min |
| May 4, 2026 | M1.9 | Moderate level | 27 min |
| May 16, 2026 | M1.9 | Moderate level | 45 min |
| May 17, 2026 | M1.4 | Moderate level | 11 min |
| May 29, 2026 | M1.2 | Moderate level | 30 min |