Sunspot region AR11813
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/08/08 | 5 | 20 | CRO | S13W06 | |
| 2013/08/09 | 7 | 40 | DAO | S13W21 | |
| 2013/08/10 | 8 | 70 | CAO | S13W33 | |
| 2013/08/11 | 8 | 30 | CRO | S14W47 | |
| 2013/08/12 | 5 | 20 | BXO | S14W60 |
2013/08/08
2013/08/09
2013/08/10
2013/08/11
2013/08/12
|
2013/08/08
2013/08/09
2013/08/10
2013/08/11
2013/08/12
|
Latest news
Saturday, 23 March 2024
X1.1 solar flare with earth-directed CME
Wednesday, 20 March 2024
Sunspot region 3615, G1 watch
Thursday, 22 February 2024
X6.3 solar flare
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/19 | M1.0 |
| Last geomagnetic storm | 2024/04/19 | Kp7 (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2024 | 104.9 -19.8 |