Sunspot region AR11479
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/05/12 | 1 | 90 | HSX | N15E65 | |
| 2012/05/13 | 3 | 130 | DSO | N15E57 | |
| 2012/05/14 | 1 | 40 | HSX | N15E40 | |
| 2012/05/15 | 1 | 50 | HSX | N14E26 | |
| 2012/05/16 | 1 | 50 | HSX | N13E13 | |
| 2012/05/17 | 3 | 50 | CSO | N10E01 | |
| 2012/05/18 | 1 | 50 | HSX | N14W12 | |
| 2012/05/19 | 4 | 70 | CSO | N15W26 | |
| 2012/05/20 | 1 | 50 | HSX | N15W39 | |
| 2012/05/21 | 2 | 50 | HSX | N14W53 | |
| 2012/05/22 | 1 | 30 | HSX | N14W66 | |
| 2012/05/23 | 1 | 30 | HSX | N13W80 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 11479
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.6 | 2012/05/19 | 01:15 | 01:23 | 01:31 | |
| 2 | C1.44 | 2012/05/19 | 12:04 | 12:18 | 12:31 |
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 |