Sunspot region AR11497
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/06/02 | 6 | 30 | CSI | S22E34 | |
| 2012/06/03 | 5 | 60 | DSO | S21E21 | |
| 2012/06/04 | 10 | 130 | DSO | S21E09 | |
| 2012/06/05 | 19 | 150 | DAO | S21W06 | |
| 2012/06/06 | 8 | 170 | DAO | S21W18 | |
| 2012/06/07 | 7 | 230 | DAO | S22W31 | |
| 2012/06/08 | 5 | 170 | DAI | S21W44 | |
| 2012/06/09 | 5 | 70 | DAO | S22W58 | |
| 2012/06/10 | 6 | 80 | CAO | S22W69 | |
| 2012/06/11 | 6 | 80 | CAO | S22W83 |
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
Latest forum messages
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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 | 159.7 -53.2 |