Sunspot region AR9909
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/04/15 | 1 | 130 | HSX | N06E70 | |
| 2002/04/16 | 1 | 180 | HSX | N11E56 | |
| 2002/04/17 | 2 | 120 | HAX | N11E42 | |
| 2002/04/18 | 3 | 100 | CSO | N08E28 | |
| 2002/04/19 | 3 | 100 | CSO | N08E15 | |
| 2002/04/20 | 4 | 120 | CSO | N07E02 | |
| 2002/04/21 | 6 | 100 | CAO | N07W10 | |
| 2002/04/22 | 2 | 50 | HSX | N07W24 | |
| 2002/04/23 | 1 | 50 | HSX | N08W37 | |
| 2002/04/24 | 1 | 40 | HSX | N08W50 | |
| 2002/04/25 | 1 | 50 | HSX | N07W64 | |
| 2002/04/26 | 1 | 20 | HSX | N08W76 |
Latest news
Wednesday, 31 December 2025
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/31 | M7.11 |
| Last geomagnetic storm | 2026/01/02 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 112.1 -11.9 |
| Last 30 days | 104.6 -5 |