Sunspot region AR10202
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/11/25 | 2 | 50 | CSO | N14E66 | |
| 2002/11/26 | 3 | 40 | CSO | N13E53 | |
| 2002/11/27 | 5 | 30 | CSO | N13E41 | |
| 2002/11/28 | 7 | 30 | CSO | N13E27 | |
| 2002/11/29 | 12 | 40 | DSO | N14E14 | |
| 2002/11/30 | 9 | 20 | CRO | N13W01 | |
| 2002/12/01 | 7 | 10 | BXO | N15W16 | |
| 2002/12/03 | 4 | 20 | BXO | N13W40 | |
| 2002/12/04 | 1 | 0 | AXX | N12W51 |
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/08 | M2.0 |
| 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 | 162.7 +70.9 |
| Last 30 days | 108 +13.3 |