Sunspot region AR10491
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/10/28 | 3 | 50 | DAO | S06E09 | |
| 2003/10/29 | 6 | 50 | DAO | S07W05 | |
| 2003/10/30 | 13 | 100 | DAO | S06W19 | |
| 2003/10/31 | 10 | 120 | DSO | S06W32 | |
| 2003/11/01 | 12 | 60 | DAO | S07W47 | |
| 2003/11/02 | 7 | 40 | DSO | S07W60 | |
| 2003/11/03 | 2 | 30 | AXX | S08W73 |
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Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| 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 |