Sunspot region AR10225
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/12/14 | 9 | 120 | DAO | N17E66 | |
| 2002/12/15 | 9 | 140 | DAI | N17E51 | |
| 2002/12/16 | 14 | 100 | DAI | N16E38 | |
| 2002/12/17 | 15 | 100 | DAI | N17E23 | |
| 2002/12/18 | 14 | 110 | DAI | N17E11 | |
| 2002/12/19 | 14 | 90 | DAO | N17W03 | |
| 2002/12/20 | 6 | 40 | CAO | N17W18 | |
| 2002/12/21 | 1 | 30 | HSX | N17W33 | |
| 2002/12/22 | 2 | 20 | AXX | N17W46 | |
| 2002/12/24 | 1 | 0 | AXX | N18W62 |
| M |
|---|
| 1 |
The top 1 solar flares from sunspot region 10225
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M3.66 | 2002/12/16 | 11:07 | 11:15 | 11:26 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
AR 4373 5Do the high-resolution sunspot counts point to more complex sunspots? 68Feb 8-9 CMEs 31Richard Carrington 1Yes, we really went to the moon before. 7
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/12 | M1.4 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 121.7 +9.1 |
| Last 30 days | 131.5 +34.7 |