Sunspot region AR9341
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/02/07 | 2 | 10 | CSO | S10E23 | |
| 2001/02/08 | 2 | 10 | CRO | S08E09 | |
| 2001/02/09 | 3 | 10 | BXO | S09W03 | |
| 2001/02/10 | 3 | 10 | CSO | S09W16 | |
| 2001/02/11 | 3 | 10 | CSO | S10W30 | |
| 2001/02/12 | 3 | 10 | BXO | S09W43 |
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
X8 CME 17AR4366 73450 mhz F2 81Space Weather Memes 784Do the high-resolution sunspot counts point to more complex sunspots? 48
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Space weather facts
| Last X-flare | 2026/02/03 | X1.5 |
| Last M-flare | 2026/02/03 | M3.4 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 114 -10 |
| Last 30 days | 118.8 +9.2 |