Sunspot region AR10830
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2005/12/03 | 2 | 90 | HAX | N14E78 | |
| 2005/12/04 | 2 | 70 | CSO | N14E64 | |
| 2005/12/05 | 3 | 100 | CAO | N13E51 | |
| 2005/12/06 | 1 | 90 | HSX | N13E36 | |
| 2005/12/07 | 4 | 30 | CSO | N12E25 | |
| 2005/12/08 | 1 | 60 | HSX | N13E10 | |
| 2005/12/09 | 2 | 70 | CSO | N12W01 | |
| 2005/12/10 | 2 | 50 | HSX | N11W15 | |
| 2005/12/11 | 4 | 50 | CSO | N12W28 | |
| 2005/12/12 | 1 | 40 | HAX | N12W41 | |
| 2005/12/13 | 1 | 30 | HSX | N10W55 | |
| 2005/12/14 | 1 | 20 | HAX | N11W68 |
| B | C |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 10830
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C7.69 | 2005/12/03 | 07:25 | 07:37 | 07:44 | |
| 2 | B7.95 | 2005/12/07 | 18:41 | 18:52 | 19:10 |
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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| Last X-flare | 2024/09/14 | X4.54 |
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| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 147.6 -68 |
| Last 30 days | 154.6 -57.2 |