Sunspot region AR12662
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2017/06/14 | 1 | 170 | HSX | N12E70 | |
| 2017/06/15 | 1 | 160 | HSX | N12E55 | |
| 2017/06/16 | 1 | 100 | HSX | N12E42 | |
| 2017/06/17 | 1 | 50 | HSX | N12E28 | |
| 2017/06/18 | 1 | 70 | HSX | N11E15 | |
| 2017/06/19 | 1 | 80 | HSX | N12E02 | |
| 2017/06/20 | 2 | 80 | HSX | N12W12 | |
| 2017/06/21 | 2 | 50 | HSX | N12W25 | |
| 2017/06/22 | 3 | 40 | HSX | N13W38 | |
| 2017/06/23 | 2 | 30 | HSX | N13W51 | |
| 2017/06/24 | 1 | 20 | HRX | N13W65 | |
| 2017/06/25 | 1 | 10 | AXX | N13W77 |
2017/06/14
2017/06/15
2017/06/16
2017/06/17
2017/06/18
2017/06/19
2017/06/20
2017/06/21
2017/06/22
2017/06/23
2017/06/24
2017/06/25
|
2017/06/14
2017/06/15
2017/06/16
2017/06/17
2017/06/18
2017/06/19
2017/06/20
2017/06/21
2017/06/22
2017/06/23
2017/06/24
2017/06/25
|
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Space weather facts
| Last X-flare | 2025/06/19 | X1.9 |
| Last M-flare | 2025/10/03 | M1.2 |
| Last geomagnetic storm | 2025/10/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2025 | 129.8 -3.7 |
| October 2025 | 140.1 +10.3 |
| Last 30 days | 131.3 -1.2 |