Sunspot region AR11359
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/11/25 | 7 | 20 | CAO | N16W52 | |
| 2011/11/26 | 7 | 50 | DAO | N16W65 | |
| 2011/11/27 | 2 | 10 | CAO | N17W79 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 11359
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.74 | 2011/11/25 | 03:38 | 03:45 | 03:49 | |
| 2 | C3.47 | 2011/11/25 | 21:49 | 21:58 | 22:08 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
Feb 8-9 CMEs 20AR4366 998Do the high-resolution sunspot counts point to more complex sunspots? 53AR4362 19Space Weather Memes 792
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/08 | M2.8 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 137.7 +25.1 |
| Last 30 days | 126 +20.7 |