Sunspot region AR10710
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/12/09 | 2 | 20 | AXX | S08E47 | |
| 2004/12/10 | 1 | 10 | AXX | S07E33 | |
| 2004/12/11 | 4 | 10 | BXO | S08E22 | |
| 2004/12/16 | 4 | 20 | CAO | S08W46 | |
| 2004/12/17 | 4 | 30 | DSO | S06W61 | |
| 2004/12/18 | 5 | 50 | EAI | S07W72 | |
| 2004/12/19 | 1 | 10 | AXX | S07W82 |
| B | C |
|---|---|
| 2 | 1 |
The top 3 solar flares from sunspot region 10710
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.7 | 2004/12/09 | 00:01 | 00:12 | 00:29 | |
| 2 | B5.85 | 2004/12/18 | 00:06 | 00:10 | 00:14 | |
| 3 | B4.68 | 2004/12/12 | 12:52 | 12:59 | 13:12 |
Latest news
Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
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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 | 2025/12/09 | M1.5 |
| 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 | 160.6 +68.8 |
| Last 30 days | 108.7 +12.8 |