Sunspot region AR11662
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/01/24 | 1 | 60 | HSX | N26E64 | |
| 2013/01/25 | 1 | 60 | HSX | N33E54 | |
| 2013/01/26 | 1 | 50 | HSX | N28E41 | |
| 2013/01/27 | 1 | 50 | HSX | N28E28 | |
| 2013/01/28 | 2 | 50 | HSX | N28E14 | |
| 2013/01/29 | 1 | 60 | HSX | N27E01 | |
| 2013/01/30 | 1 | 70 | HSX | N28W12 | |
| 2013/01/31 | 1 | 50 | HSX | N27W25 | |
| 2013/02/01 | 1 | 50 | HSX | N27W39 | |
| 2013/02/02 | 1 | 60 | HSX | N27W51 | |
| 2013/02/03 | 1 | 40 | HSX | N27W65 | |
| 2013/02/04 | 2 | 20 | HSX | N27W79 |
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/08 | M1.1 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 162.7 +70.9 |
| Last 30 days | 108 +13.3 |