Sunspot region AR10011
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/06/23 | 4 | 50 | DAO | S12E62 | |
| 2002/06/24 | 7 | 70 | DSO | S12E49 | |
| 2002/06/25 | 7 | 100 | DAO | S12E35 | |
| 2002/06/26 | 14 | 120 | DAO | S12E23 | |
| 2002/06/27 | 19 | 60 | DAI | S11E08 | |
| 2002/06/28 | 23 | 80 | DAI | S11W05 | |
| 2002/06/29 | 11 | 50 | DSO | S11W19 | |
| 2002/06/30 | 9 | 50 | CSO | S11W32 | |
| 2002/07/01 | 8 | 40 | DSO | S10W46 | |
| 2002/07/02 | 5 | 20 | CRO | S10W67 | |
| 2002/07/03 | 5 | 50 | DSO | S12W77 | |
| 2002/07/04 | 4 | 100 | CAO | S13W86 |
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
Current Farside Activity 394Solar Transit, Artifacts, or Radiation 84What, no CH/HSS thread? 54Changelog/Featurelog 178AR4374 20
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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 | 2026/02/16 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 103.9 -8.7 |
| Last 30 days | 121.7 +18 |