Sunspot region AR12239
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2014/12/15 | 9 | 50 | CAI | N14E25 | |
| 2014/12/16 | 10 | 60 | DAI | N14E12 | |
| 2014/12/17 | 13 | 80 | DAI | N13W02 | |
| 2014/12/18 | 7 | 80 | DSO | N13W15 | |
| 2014/12/19 | 3 | 30 | CSO | N15W28 | |
| 2014/12/20 | 9 | 40 | DAO | N15W42 | |
| 2014/12/21 | 5 | 50 | CSO | N14W55 | |
| 2014/12/22 | 2 | 10 | BXO | N15W67 |
2014/12/15
2014/12/16
2014/12/17
2014/12/18
2014/12/19
2014/12/20
2014/12/21
2014/12/22
|
2014/12/15
2014/12/16
2014/12/17
2014/12/18
2014/12/19
2014/12/20
2014/12/21
2014/12/22
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 12239
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.23 | 2014/12/15 | 12:40 | 12:43 | 12:51 |
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 | 149.4 -66.1 |
| Last 30 days | 156.7 -55.8 |