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
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 133 +9 |
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