Sunspot region AR11277
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/08/26 | 1 | 50 | HSX | N17E62 | |
| 2011/08/27 | 1 | 80 | HSX | N17E50 | |
| 2011/08/28 | 1 | 80 | HSX | N17E38 | |
| 2011/08/29 | 1 | 40 | HSX | N17E25 | |
| 2011/08/30 | 1 | 50 | HSX | N17E12 | |
| 2011/08/31 | 2 | 50 | HSX | N18W00 | |
| 2011/09/01 | 1 | 60 | HSX | N18W14 | |
| 2011/09/02 | 1 | 60 | HSX | N18W27 | |
| 2011/09/03 | 1 | 30 | HSX | N19W40 | |
| 2011/09/04 | 2 | 20 | HAX | N18W53 | |
| 2011/09/05 | 1 | 20 | HSX | N18W66 | |
| 2011/09/06 | 1 | 10 | AXX | N18W80 | |
| 2011/09/07 | 1 | 60 | HSX | N18W93 |
| B | C |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 11277
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.34 | 2011/08/25 | 06:54 | 07:02 | 07:13 | |
| 2 | B6.47 | 2011/08/25 | 10:23 | 10:26 | 10:34 |
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Space weather facts
| Last X-flare | 2024/05/11 | X1.5 |
| Last M-flare | 2024/05/11 | M1.2 |
| Last geomagnetic storm | 2024/05/10 | Kp9 (G5) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 139.8 +3.3 |
| Last 30 days | 173.6 +82.2 |