Sunspot region AR11628
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/12/06 | 1 | 5 | AXX | N10E65 | |
| 2012/12/07 | 1 | 10 | AXX | N09E51 |
| B | C |
|---|---|
| 3 | 1 |
The top 4 solar flares from sunspot region 11628
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.53 | 2012/12/05 | 00:12 | 00:28 | 00:50 | |
| 2 | B9.11 | 2012/12/06 | 17:40 | 17:56 | 18:08 | |
| 3 | B3.64 | 2012/12/04 | 20:42 | 20:46 | 20:51 | |
| 4 | B3.43 | 2012/12/06 | 21:54 | 22:23 | 22:31 |
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Space weather facts
| Last X-flare | 2024/05/15 | X2.9 |
| Last M-flare | 2024/05/16 | M1.0 |
| Last geomagnetic storm | 2024/05/16 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 156.6 +20.1 |
| Last 30 days | 177 +70.8 |