Sunspot region AR9765
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/12/29 | 3 | 70 | DSO | N05E78 | |
| 2001/12/30 | 4 | 150 | DAO | N06E63 | |
| 2001/12/31 | 5 | 110 | DAO | N06E50 | |
| 2002/01/01 | 6 | 120 | DSO | N06E36 | |
| 2002/01/02 | 7 | 80 | DSO | N06E24 | |
| 2002/01/03 | 5 | 80 | DSO | N06E11 | |
| 2002/01/04 | 4 | 70 | CSO | N06W03 | |
| 2002/01/05 | 9 | 70 | CSO | N06W16 | |
| 2002/01/06 | 3 | 70 | CSO | N07W25 | |
| 2002/01/07 | 1 | 70 | HSX | N06W41 | |
| 2002/01/08 | 2 | 70 | CSO | N06W54 | |
| 2002/01/09 | 1 | 70 | HSX | N06W71 | |
| 2002/01/10 | 1 | 40 | HSX | N07W86 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Latest forum messages
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 84 +5.8 |
| Last 30 days | 84 +6.2 |