Sunspot region AR10051
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/07/28 | 2 | 90 | CAO | S17E66 | |
| 2002/07/29 | 1 | 100 | HSX | S16E54 | |
| 2002/07/30 | 1 | 60 | HSX | S17E40 | |
| 2002/07/31 | 1 | 90 | HSX | S16E28 | |
| 2002/08/01 | 1 | 70 | HSX | S17E15 | |
| 2002/08/02 | 1 | 80 | HSX | S16E01 | |
| 2002/08/03 | 1 | 90 | HSX | S16W12 | |
| 2002/08/04 | 1 | 80 | HSX | S16W25 | |
| 2002/08/05 | 1 | 90 | HSX | S15W38 | |
| 2002/08/06 | 1 | 60 | HSX | S16W51 | |
| 2002/08/07 | 1 | 60 | HSX | S14W65 | |
| 2002/08/08 | 1 | 60 | HAX | S16W77 | |
| 2002/08/09 | 1 | 70 | HSX | S15W91 |
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
Incoming & Unnumbered Active Regions 167What, no CH/HSS thread? 50AR4374 19Current Farside Activity 382Filaments and prominences 489
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/16 | M2.4 |
| Last geomagnetic storm | 2026/02/16 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 106.5 -6.1 |
| Last 30 days | 124.3 +22.3 |