Sunspot region AR14307
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/12/11 | 9 | 30 | DRO | S11E08 | |
| 2025/12/12 | 11 | 50 | DRI | S03W07 | |
| 2025/12/13 | 9 | 30 | DRI | S13W20 |
2025/12/11
2025/12/12
2025/12/13
|
2025/12/11
2025/12/12
2025/12/13
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 14307
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.3 | 2025/12/12 | 22:11 | 22:18 | 22:24 | |
| 2 | C1.2 | 2025/12/12 | 23:31 | 23:41 | 23:47 |
Latest news
Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
Latest forum messages
New near-realtime spacecraft auroral activity images 22AR4299 M8.1 CME 2025/12/06 505Incoming & Unnumbered Active Regions 24Coronal Hole 06 30AR 4299 155
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/12 | M1.1 |
| Last geomagnetic storm | 2025/12/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 150 +58.2 |
| Last 30 days | 108.8 +10.3 |