Solar Flares in June, 2026
15 flares ↑ MAX: X1.1 ↓ MIN: B4
15 flares ↑ MAX: X1.1 ↓ MIN: B4
In June 2026, 15 solar flares were recorded; the strongest was X1.1 on June 30, 2026. The longest run of consecutive active days was 2 (2 Jun–3 Jun).
Most powerful Solar Flares in June 2026
| Date | Class | Level | Duration |
|---|---|---|---|
| June 30, 2026 | X1.1 | High level | 1 h 8 min |
| June 3, 2026 | X1.0 | High level | 21 min |
| June 3, 2026 | M9.3 | Moderate level | 28 min |
| June 3, 2026 | M7.8 | Moderate level | 21 min |
| June 21, 2026 | M6.9 | Moderate level | 33 min |
| June 30, 2026 | M5.9 | Moderate level | 1 h 8 min |
| June 2, 2026 | M3.3 | Moderate level | 24 min |
| June 21, 2026 | M2.7 | Moderate level | 35 min |
| June 6, 2026 | M1.9 | Moderate level | 50 min |
| June 29, 2026 | M1.5 | Moderate level | 32 min |
| June 2, 2026 | M1.3 | Moderate level | 19 min |
| June 20, 2026 | M1.3 | Moderate level | 29 min |
| June 30, 2026 | M1.3 | Moderate level | 46 min |
| June 2, 2026 | M1.2 | Moderate level | 3 min |
| June 20, 2026 | M1.0 | Moderate level | 10 min |