Sunspot region AR10512
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/11/26 | 3 | 20 | CSO | N06E31 | |
| 2003/11/27 | 6 | 20 | CSO | N06E18 | |
| 2003/11/28 | 6 | 30 | CSO | N06E04 | |
| 2003/11/29 | 8 | 300 | BXO | N06W09 | |
| 2003/11/30 | 2 | 10 | AXX | N06W22 | |
| 2003/12/01 | 1 | 10 | HSX | N06W36 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
AR4366 1019Yes, we really went to the moon before. 1Filaments and prominences 485Unexplained proton activity 111Feb 8-9 CMEs 26
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/11 | M1.3 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 129.4 +16.8 |
| Last 30 days | 129.3 +29.3 |