Sunspot region AR9412
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/03/31 | 2 | 30 | BXO | S14E79 | |
| 2001/04/01 | 2 | 50 | HSX | S14E65 | |
| 2001/04/02 | 3 | 40 | DSO | S14E51 | |
| 2001/04/03 | 2 | 40 | HAX | S13E38 | |
| 2001/04/04 | 2 | 10 | AXX | S15E25 | |
| 2001/04/05 | 1 | 10 | AXX | S14E12 | |
| 2001/04/06 | 1 | 0 | AXX | S14W01 | |
| 2001/04/07 | 2 | 10 | BXO | S16W13 |
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
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/21 | M1.3 |
| Last geomagnetic storm | 2025/12/22 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 114.8 +23 |
| Last 30 days | 109.3 +22.9 |