| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/05/05 | 1 | 40 | HSX | N19E58 | |
| 2003/05/06 | 1 | 20 | HSX | N19E47 | |
| 2003/05/07 | 1 | 30 | HSX | N19E33 | |
| 2003/05/08 | 1 | 10 | AXX | N19E21 | |
| 2003/05/09 | 1 | 20 | HSX | N19E07 | |
| 2003/05/12 | 1 | 0 | AXX | N17W32 |
| B |
|---|
| 1 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B9.49 | 2003/05/09 | 15:18 | 16:10 | 16:51 |
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| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |