Sunspot region AR11879
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/10/22 | 4 | 60 | DSO | S13E52 | |
| 2013/10/23 | 9 | 80 | CSO | S13E37 | |
| 2013/10/24 | 11 | 90 | CSO | S13E22 | |
| 2013/10/25 | 11 | 100 | CAI | S12E10 | |
| 2013/10/26 | 11 | 110 | CAI | S13W03 | |
| 2013/10/27 | 6 | 100 | CAO | S12W15 | |
| 2013/10/28 | 6 | 100 | CAO | S12W15 | |
| 2013/10/29 | 6 | 70 | DAO | S12W41 | |
| 2013/10/30 | 2 | 80 | CAO | S12W56 | |
| 2013/10/31 | 2 | 80 | CAO | S13W69 | |
| 2013/11/01 | 2 | 80 | HSX | S12W83 |
2013/10/22
2013/10/23
2013/10/24
2013/10/25
2013/10/26
2013/10/27
2013/10/28
2013/10/29
2013/10/30
2013/10/31
2013/11/01
|
2013/10/22
2013/10/23
2013/10/24
2013/10/25
2013/10/26
2013/10/27
2013/10/28
2013/10/29
2013/10/30
2013/10/31
2013/11/01
|
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
Feb 8-9 CMEs 28Current Farside Activity 374Yes, we really went to the moon before. 4Do the high-resolution sunspot counts point to more complex sunspots? 63AR4366 1027
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/12 | M1.4 |
| 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 | 125.3 +12.7 |
| Last 30 days | 130.4 +32.7 |