Sunspot region AR12263
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/01/16 | 4 | 30 | CRO | N22E50 | |
| 2015/01/17 | 5 | 30 | DRO | N22E36 | |
| 2015/01/18 | 4 | 10 | BXO | N22E21 | |
| 2015/01/19 | 2 | 10 | BXO | N21E09 |
2015/01/16
2015/01/17
2015/01/18
2015/01/19
|
2015/01/16
2015/01/17
2015/01/18
2015/01/19
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 12263
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.01 | 2015/01/24 | 16:02 | 16:08 | 16:13 |
Latest news
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
Tuesday, 11 November 2025
X5.1 solar flare, G4 geomagnetic storm watch
Latest forum messages
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| 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 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |