Sunspot region AR10516
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/11/29 | 1 | 50 | HSX | S17E70 | |
| 2003/11/30 | 5 | 70 | CSO | S17E57 | |
| 2003/12/01 | 7 | 90 | DAO | S17E44 | |
| 2003/12/02 | 12 | 60 | DSO | S17E31 | |
| 2003/12/03 | 15 | 50 | DSO | S16E18 | |
| 2003/12/04 | 9 | 60 | DSO | S16E04 | |
| 2003/12/05 | 5 | 40 | CSO | S16W11 | |
| 2003/12/06 | 10 | 90 | DAO | S17W24 | |
| 2003/12/07 | 11 | 100 | DAO | S17W37 | |
| 2003/12/08 | 6 | 90 | DAO | S17W52 | |
| 2003/12/09 | 2 | 60 | CSO | S16W63 | |
| 2003/12/10 | 1 | 50 | HSX | S16W80 | |
| 2003/12/11 | 1 | 60 | HSX | S16W92 |
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 |