Sunspot region AR10015
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/06/25 | 2 | 30 | CRO | S27E39 | |
| 2002/06/26 | 5 | 30 | CSO | S27E26 | |
| 2002/06/27 | 8 | 40 | DSO | S26E12 | |
| 2002/06/28 | 9 | 30 | DRO | S28W01 | |
| 2002/06/29 | 5 | 30 | DAO | S26W16 |
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
What, no CH/HSS thread? 20AR4377 5AR4374 16Yes, we really went to the moon before. 9Unspecified geomagnetic activity 68
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/13 | M1.0 |
| 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 | 112.1 -0.5 |
| Last 30 days | 128.2 +28 |