Sunspot region AR11580
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/09/26 | 3 | 30 | CRO | N17E67 | |
| 2012/09/27 | 4 | 30 | CRO | N17E53 | |
| 2012/09/28 | 3 | 20 | CSO | N17E40 | |
| 2012/09/29 | 2 | 0 | AXX | N19E28 |
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 11580
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.49 | 2012/09/25 | 17:47 | 17:53 | 17:56 | |
| 2 | C2.78 | 2012/09/24 | 19:23 | 19:31 | 19:39 | |
| 3 | C1.75 | 2012/09/29 | 10:24 | 10:30 | 10:36 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
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Monday, 12 August 2024
Severe G4 geomagnetic storm
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| 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 | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| September 2024 | 151.6 -63.9 |
| Last 30 days | 158.3 -54.2 |