Sunspot region AR11366
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/12/04 | 1 | 60 | HSX | N17E65 | |
| 2011/12/05 | 1 | 80 | HSX | N17E51 | |
| 2011/12/06 | 1 | 70 | HSX | N18E38 | |
| 2011/12/07 | 2 | 80 | DSO | N18E25 | |
| 2011/12/08 | 2 | 70 | CSO | N17E13 | |
| 2011/12/09 | 2 | 40 | CSO | N18E01 | |
| 2011/12/10 | 2 | 50 | CSO | N18W13 | |
| 2011/12/11 | 1 | 50 | HSX | N18W27 | |
| 2011/12/12 | 1 | 60 | HSX | N18W40 | |
| 2011/12/13 | 1 | 50 | HSX | N18W55 | |
| 2011/12/14 | 1 | 50 | HSX | N17W67 | |
| 2011/12/15 | 1 | 50 | HSX | N18W81 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 11366
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.84 | 2011/12/05 | 03:09 | 03:16 | 03:32 | |
| 2 | C1.38 | 2011/12/11 | 11:29 | 11:37 | 11:46 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/22 | M3.7 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 144.6 -70.9 |
| Last 30 days | 150.5 -61.8 |