Sunspot region AR12430
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/10/09 | 1 | 30 | HRX | S17E60 | |
| 2015/10/10 | 1 | 30 | HSX | S17E47 | |
| 2015/10/11 | 1 | 20 | HRX | S17E33 | |
| 2015/10/12 | 1 | 10 | HRX | S17E19 | |
| 2015/10/13 | 1 | 0 | AXX | S17E08 |
2015/10/09
2015/10/10
2015/10/11
2015/10/12
2015/10/13
|
2015/10/09
2015/10/10
2015/10/11
2015/10/12
2015/10/13
|
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/01 | M2.4 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| April 2025 | 147 -7.6 |
| Last 30 days | 128.8 -21.8 |