Sunspot region AR11392
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/01/04 | 3 | 10 | BXO | N20E09 | |
| 2012/01/05 | 5 | 10 | BXO | N20W04 | |
| 2012/01/06 | 2 | 10 | BXO | N21W19 | |
| 2012/01/07 | 8 | 40 | DAO | N19W32 | |
| 2012/01/08 | 5 | 50 | DAO | N19W46 | |
| 2012/01/09 | 2 | 20 | CSO | N19W58 | |
| 2012/01/10 | 1 | 10 | AXX | N18W68 |
| C |
|---|
| 4 |
The top 4 solar flares from sunspot region 11392
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.81 | 2012/01/07 | 23:54 | 00:09 | 00:23 | |
| 2 | C3.18 | 2012/01/06 | 11:14 | 11:25 | 11:35 | |
| 3 | C3.12 | 2012/01/05 | 11:51 | 12:38 | 13:00 | |
| 4 | C2.18 | 2012/01/04 | 08:57 | 09:02 | 09:05 |
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 | 2024/09/22 | M3.7 |
| 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 | 144.6 -70.9 |
| Last 30 days | 150.5 -61.8 |