Sunspot region AR11242
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/06/29 | 3 | 5 | CRO | N18W03 | |
| 2011/06/30 | 9 | 90 | DSO | N17W17 | |
| 2011/07/01 | 8 | 80 | DSO | N16W30 | |
| 2011/07/02 | 5 | 50 | DRO | N18W45 | |
| 2011/07/03 | 5 | 20 | DRO | N18W57 | |
| 2011/07/05 | 2 | 5 | BXO | N18W82 |
| B |
|---|
| 7 |
The top 7 solar flares from sunspot region 11242
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B7.72 | 2011/06/29 | 09:47 | 09:53 | 09:59 | |
| 2 | B3.9 | 2011/07/05 | 00:18 | 00:23 | 00:26 | |
| 3 | B3.35 | 2011/07/04 | 12:48 | 12:52 | 12:56 | |
| 4 | B3 | 2011/06/29 | 17:01 | 17:05 | 17:07 | |
| 5 | B2.43 | 2011/07/05 | 09:56 | 10:00 | 10:03 | |
| 6 | B2.26 | 2011/07/04 | 16:53 | 16:56 | 16:58 | |
| 7 | B2.15 | 2011/07/02 | 11:17 | 11:21 | 11:25 |
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 | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 151.6 -63.9 |
| Last 30 days | 158.3 -54.2 |