Sunspot region AR11321
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/10/16 | 2 | 10 | BXO | N13E52 | |
| 2011/10/17 | 2 | 10 | BXO | S14E37 | |
| 2011/10/18 | 3 | 20 | CRO | S15E22 | |
| 2011/10/19 | 6 | 30 | CAO | S14E09 | |
| 2011/10/20 | 6 | 20 | CRO | S14W03 | |
| 2011/10/21 | 4 | 10 | BXO | S14W18 | |
| 2011/10/22 | 2 | 10 | HRX | S16W34 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 11321
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.36 | 2011/10/25 | 03:36 | 03:41 | 03:50 |
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
Do the high-resolution sunspot counts point to more complex sunspots? 66Feb 8-9 CMEs 31Richard Carrington 1Yes, we really went to the moon before. 7AR4366 1029
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/12 | M1.4 |
| 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 | 121.7 +9.1 |
| Last 30 days | 131.5 +34.7 |