Sunspot region AR11317
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/10/12 | 1 | 90 | HSX | S26E68 | |
| 2011/10/13 | 1 | 70 | HSX | S27E54 | |
| 2011/10/14 | 1 | 70 | HSX | S27E41 | |
| 2011/10/15 | 1 | 70 | HSX | S26E28 | |
| 2011/10/16 | 1 | 80 | HSX | S26E15 | |
| 2011/10/17 | 1 | 80 | HSX | S26E01 | |
| 2011/10/18 | 1 | 50 | HSX | S27W11 | |
| 2011/10/19 | 1 | 50 | HSX | S27W25 | |
| 2011/10/20 | 1 | 80 | HSX | S27W37 | |
| 2011/10/21 | 1 | 60 | HSX | S26W51 | |
| 2011/10/22 | 1 | 70 | HSX | S26W65 | |
| 2011/10/23 | 1 | 50 | HSX | S25W77 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 11317
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.04 | 2011/10/16 | 13:51 | 13:55 | 13:57 |
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 | 2024/09/14 | M3.0 |
| 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 | 151.6 -63.9 |
| Last 30 days | 158.3 -54.2 |