Sunspot region AR11649
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/01/05 | 1 | 60 | HSX | S14E74 | |
| 2013/01/06 | 1 | 80 | HSX | S15E60 | |
| 2013/01/07 | 1 | 70 | HSX | S15E46 | |
| 2013/01/08 | 1 | 140 | HSX | S16E32 | |
| 2013/01/09 | 1 | 80 | HSX | S15E18 | |
| 2013/01/10 | 1 | 70 | HSX | S15E05 | |
| 2013/01/11 | 1 | 60 | HSX | S15W07 | |
| 2013/01/12 | 3 | 60 | CAO | S16W21 | |
| 2013/01/13 | 3 | 60 | CAO | S16W35 | |
| 2013/01/14 | 3 | 60 | CAO | S16W49 | |
| 2013/01/15 | 2 | 30 | HAX | S15W62 | |
| 2013/01/16 | 1 | 20 | HRX | S16W75 |
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 | 147.6 -68 |
| Last 30 days | 153.9 -57.9 |