Sunspot region AR14271
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/10/30 | 1 | 10 | AXX | S09E54 | |
| 2025/10/31 | 1 | 10 | AXX | S09E40 |
2025/10/30
2025/10/31
|
2025/10/30
2025/10/31
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 14271
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.3 | 2025/10/31 | 23:17 | 23:26 | 23:37 |
Latest news
Friday, 14 November 2025
X4.0 solar flare
Tuesday, 11 November 2025
X5.1 solar flare, G4 geomagnetic storm watch
Monday, 10 November 2025
X1.2 solar flare with earth-directed CME
Latest forum messages
AR4274 X4.0 CME discussion 18Some photos from the G4 11/12/2025! 2Sunspot region 4274 789AR 14274 CMES (featuring X5 full halo) 1409Aurora photography hints for those of us with smartphones 75
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Space weather facts
| Last X-flare | 2025/11/14 | X4.0 |
| Last M-flare | 2025/11/14 | M1.3 |
| Last geomagnetic storm | 2025/11/13 | Kp7+ (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2025 | 114.6 -15.2 |
| November 2025 | 100.3 -14.3 |
| Last 30 days | 97.9 -36.5 |