Sunspot region AR11752
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/05/17 | 9 | 30 | CRO | N18W28 | |
| 2013/05/18 | 7 | 20 | CRO | N18W40 | |
| 2013/05/19 | 4 | 20 | CRO | N18W52 |
2013/05/17
2013/05/18
2013/05/19
|
2013/05/17
2013/05/18
2013/05/19
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 11752
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.87 | 2013/05/18 | 06:32 | 06:56 | 07:09 | |
| 2 | C1.66 | 2013/05/19 | 08:35 | 08:38 | 08:40 | |
| 3 | C1.45 | 2013/05/16 | 15:37 | 15:49 | 16:00 |
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/01 | M2.4 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| April 2025 | 147 -7.6 |
| Last 30 days | 128.8 -21.8 |