Sunspot region AR9121
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/08/07 | 5 | 70 | CSO | S35E27 | |
| 2000/08/08 | 4 | 70 | DAO | S35E13 | |
| 2000/08/09 | 3 | 100 | DAO | S34E01 | |
| 2000/08/10 | 2 | 100 | DSO | S34W12 | |
| 2000/08/11 | 2 | 60 | DSO | S34W23 | |
| 2000/08/12 | 2 | 60 | ESO | S34W36 | |
| 2000/08/13 | 2 | 70 | DSO | S33W48 | |
| 2000/08/14 | 3 | 40 | CSO | S33W61 | |
| 2000/08/15 | 1 | 0 | AXX | S33W78 |
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 1027Yes, we really went to the moon before. 3Filaments and prominences 487Do the high-resolution sunspot counts point to more complex sunspots? 62AR 4373 4
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/11 | M1.4 |
| 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 | 132 +34.3 |