Sunspot region AR12412
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/09/07 | 3 | 20 | CRO | S08E58 | |
| 2015/09/08 | 4 | 40 | DAO | S07E44 | |
| 2015/09/09 | 7 | 30 | CSO | S07E30 | |
| 2015/09/10 | 6 | 30 | CRO | S08E17 | |
| 2015/09/11 | 9 | 30 | CRO | S08E04 | |
| 2015/09/12 | 9 | 20 | CRI | S07W09 | |
| 2015/09/13 | 4 | 10 | BXO | S07W22 | |
| 2015/09/14 | 4 | 10 | BXO | S07W22 |
2015/09/07
2015/09/08
2015/09/09
2015/09/10
2015/09/11
2015/09/12
2015/09/13
2015/09/14
|
2015/09/07
2015/09/08
2015/09/09
2015/09/10
2015/09/11
2015/09/12
2015/09/13
2015/09/14
|
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 |