Sunspot region AR11835
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/08/25 | 1 | 30 | HSX | S09E80 | |
| 2013/08/26 | 1 | 180 | HSX | S10E63 | |
| 2013/08/27 | 3 | 140 | CSO | S10E51 | |
| 2013/08/28 | 5 | 240 | DSO | S10E39 | |
| 2013/08/29 | 6 | 280 | DKO | S11E26 | |
| 2013/08/30 | 7 | 250 | DKO | S10E13 | |
| 2013/08/31 | 10 | 180 | DAI | S10W00 | |
| 2013/09/01 | 9 | 140 | DSC | S11W13 | |
| 2013/09/02 | 11 | 110 | CSO | S11W26 | |
| 2013/09/03 | 3 | 110 | CSO | S10W41 | |
| 2013/09/04 | 3 | 80 | HAX | S10W54 | |
| 2013/09/05 | 4 | 60 | CSO | S12W67 | |
| 2013/09/06 | 2 | 30 | CSO | S08W82 |
2013/08/25
2013/08/26
2013/08/27
2013/08/28
2013/08/29
2013/08/30
2013/08/31
2013/09/01
2013/09/02
2013/09/03
2013/09/04
2013/09/05
2013/09/06
|
2013/08/25
2013/08/26
2013/08/27
2013/08/28
2013/08/29
2013/08/30
2013/08/31
2013/09/01
2013/09/02
2013/09/03
2013/09/04
2013/09/05
2013/09/06
|
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/21 | M1.3 |
| Last geomagnetic storm | 2025/12/22 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 114.3 +22.5 |
| Last 30 days | 110.4 +23.9 |