Sunspot region AR12250
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2014/12/27 | 5 | 10 | BXO | N08W28 | |
| 2014/12/28 | 5 | 20 | CSO | N10W41 | |
| 2014/12/29 | 4 | 20 | CAO | N08W55 | |
| 2014/12/30 | 5 | 20 | CRO | N08W68 | |
| 2014/12/31 | 1 | 30 | HRX | N10W85 |
2014/12/27
2014/12/28
2014/12/29
2014/12/30
2014/12/31
|
2014/12/27
2014/12/28
2014/12/29
2014/12/30
2014/12/31
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 12250
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.75 | 2014/12/29 | 10:46 | 10:52 | 10:58 | |
| 2 | C2.71 | 2014/12/30 | 18:00 | 18:08 | 18:23 | |
| 3 | C1.57 | 2014/12/30 | 23:15 | 23:19 | 23:24 |
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 |