Sunspot region AR10257
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/01/14 | 3 | 10 | BXO | N16E23 | |
| 2003/01/15 | 6 | 20 | CSO | N16E09 | |
| 2003/01/16 | 4 | 20 | CSO | N16W03 | |
| 2003/01/17 | 1 | 10 | AXX | N15W19 | |
| 2003/01/18 | 3 | 10 | BXO | N16W36 | |
| 2003/01/19 | 6 | 20 | CSO | N16W48 | |
| 2003/01/20 | 4 | 50 | DSO | N16W62 | |
| 2003/01/21 | 5 | 110 | CAO | N16W75 | |
| 2003/01/22 | 2 | 80 | DAO | N16W88 |
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
Latest forum messages
Main page of website is down, black/blank circling loading circle for data. 8AR 3637, 3638, 3643 45Growth of Cycle 25 406Interesting four hour class 12Weird SOHO Noise? 11
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/18 | M1.5 |
| Last geomagnetic storm | 2024/04/16 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2024 | 104.9 -19.8 |