Sunspot region AR9407
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/03/29 | 1 | 80 | HSX | N11E64 | |
| 2001/03/30 | 2 | 110 | CSO | N13E54 | |
| 2001/03/31 | 5 | 100 | CSO | N11E41 | |
| 2001/04/01 | 3 | 100 | CSO | N11E26 | |
| 2001/04/02 | 7 | 110 | CSO | N11E13 | |
| 2001/04/03 | 2 | 80 | HSX | N12W01 | |
| 2001/04/04 | 4 | 100 | CSO | N13W15 | |
| 2001/04/05 | 1 | 60 | HSX | N11W28 | |
| 2001/04/06 | 2 | 90 | CSO | N11W41 | |
| 2001/04/07 | 3 | 50 | CSO | N11W54 | |
| 2001/04/08 | 1 | 100 | HSX | N11W68 | |
| 2001/04/09 | 1 | 70 | HSX | N11W81 | |
| 2001/04/10 | 1 | 60 | HSX | N11W94 |
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/21 | M3.3 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| January 2025 | 145.2 -9.3 |
| Last 30 days | 163.2 +45.8 |