Sunspot region AR12313
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/03/25 | 1 | 30 | HSX | N18E63 | |
| 2015/03/26 | 1 | 50 | HSX | N17E50 | |
| 2015/03/27 | 1 | 50 | HAX | N17E38 | |
| 2015/03/28 | 1 | 30 | HSX | N17E26 | |
| 2015/03/29 | 1 | 30 | HAX | N17E11 | |
| 2015/03/30 | 1 | 10 | HRX | N17W01 | |
| 2015/03/31 | 1 | 10 | HRX | N17W15 | |
| 2015/04/01 | 3 | 10 | BXO | N18W26 |
2015/03/25
2015/03/26
2015/03/27
2015/03/28
2015/03/29
2015/03/30
2015/03/31
2015/04/01
|
2015/03/25
2015/03/26
2015/03/27
2015/03/28
2015/03/29
2015/03/30
2015/03/31
2015/04/01
|
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/12 | M1.1 |
| Last geomagnetic storm | 2025/12/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 131.8 +40 |
| Last 30 days | 108.3 +14.5 |