Sunspot region AR9771
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/01/03 | 5 | 10 | BXO | S20E17 | |
| 2002/01/04 | 9 | 40 | CRO | S20E05 | |
| 2002/01/05 | 13 | 60 | CSO | S20W10 | |
| 2002/01/06 | 4 | 30 | DSO | S23W20 | |
| 2002/01/07 | 5 | 10 | BXO | S23W34 | |
| 2002/01/08 | 6 | 10 | BXO | S21W49 |
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
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/05 | M1.1 |
| 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 | 139.3 +26.7 |
| Last 30 days | 124.9 +18 |