Sunspot regions
Sunspot regions
Today's Sun
| Sunspot number | 76 | -48 |
| New regions | 0 | -1 |
| 10.7cm Solar Radio Flux | 122 | -13 |
| Carrington Rotation | 2305 | |
Latest news
Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
Latest forum messages
Coronal Hole 06 33Current Farside Activity 239Incoming & Unnumbered Active Regions 25New near-realtime spacecraft auroral activity images 22AR4299 M8.1 CME 2025/12/06 505
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/12 | M1.1 |
| Last geomagnetic storm | 2025/12/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 144.3 +52.5 |
| Last 30 days | 107.5 +8.8 |