Sunspot region AR10129
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/09/23 | 1 | 10 | AXX | N25E54 | |
| 2002/09/24 | 1 | 10 | AXX | N26E41 | |
| 2002/09/25 | 8 | 20 | DSO | N26E26 | |
| 2002/09/26 | 8 | 30 | DSO | N26E12 | |
| 2002/09/27 | 9 | 30 | DAO | N27W01 | |
| 2002/09/28 | 11 | 10 | BXO | N27W13 | |
| 2002/09/29 | 4 | 20 | CSO | N28W25 | |
| 2002/09/30 | 2 | 20 | AXX | N26W39 | |
| 2002/10/01 | 2 | 20 | BXO | N28W53 |
Latest news
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Wednesday, 31 December 2025
Happy New Year! Celebrate with an M7.1 solar flare!
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Space weather facts
| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/21 | M3.4 |
| Last geomagnetic storm | 2026/01/21 | Kp7+ (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 110 -14 |
| Last 30 days | 114.8 +6.7 |