Sunspot region AR10122
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/09/17 | 1 | 50 | HSX | S19E74 | |
| 2002/09/18 | 1 | 60 | HSX | S18E62 | |
| 2002/09/19 | 1 | 60 | HSX | S17E48 | |
| 2002/09/20 | 1 | 40 | HSX | S17E35 | |
| 2002/09/21 | 1 | 70 | HSX | S18E21 | |
| 2002/09/22 | 1 | 60 | HSX | S18E09 | |
| 2002/09/23 | 2 | 40 | HAX | S18W05 | |
| 2002/09/24 | 1 | 30 | HSX | S17W18 | |
| 2002/09/25 | 2 | 20 | HSX | S16W32 | |
| 2002/09/26 | 1 | 30 | HSX | S18W46 | |
| 2002/09/27 | 6 | 40 | CSO | S17W59 | |
| 2002/09/28 | 5 | 70 | CAO | S18W71 | |
| 2002/09/29 | 3 | 60 | CAO | S16W86 |
Latest news
Wednesday, 31 December 2025
Happy New Year! Celebrate with an M7.1 solar flare!
Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/31 | M7.11 |
| Last geomagnetic storm | 2026/01/02 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 113.6 -10.4 |
| Last 30 days | 107.6 -0.4 |