Sunspot region AR13161
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/12/08 | 5 | 10 | DRO | N26W01 | |
| 2022/12/09 | 6 | 20 | DRO | N26W15 | |
| 2022/12/10 | 4 | 10 | BXO | N27W28 | |
| 2022/12/11 | 2 | 10 | AXX | N26W44 |
2022/12/08
2022/12/09
2022/12/10
2022/12/11
|
2022/12/08
2022/12/09
2022/12/10
2022/12/11
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 13161
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.9 | 2022/12/10 | 20:35 | 20:46 | 20:55 | |
| 2 | C4.7 | 2022/12/10 | 10:13 | 10:26 | 10:39 |
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
Coronal Hole 06 33Current Farside Activity 239Incoming & Unnumbered Active Regions 25New near-realtime spacecraft auroral activity images 22AR4299 M8.1 CME 2025/12/06 505
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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 | 144.3 +52.5 |
| Last 30 days | 107.5 +8.8 |