Sunspot region AR10842
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2005/12/26 | 1 | 10 | HSX | S06E30 | |
| 2005/12/27 | 3 | 20 | CSO | S06E17 | |
| 2005/12/28 | 3 | 20 | CSO | S06E04 | |
| 2005/12/29 | 1 | 10 | HSX | S06W10 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 10842
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.83 | 2005/12/25 | 10:05 | 10:14 | 10:21 |
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
Well… here it goes again.. 23Coronal Hole 26 11Space Weather Memes 800Current Farside Activity 406Filaments and prominences 491
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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 | 2026/02/22 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 1 day |
| 2026 | 1 day (2%) |
| Current stretch | 2 days |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 86.1 -26.5 |
| Last 30 days | 95.9 -24.7 |