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
Monday, 22 April 2024
Lot's of sunspots! Big chance for major flare activity?
Saturday, 23 March 2024
X1.1 solar flare with earth-directed CME
Wednesday, 20 March 2024
Sunspot region 3615, G1 watch
Latest forum messages
Unproven theories 344AR3654 25Unspecified geomagnetic activity 954Changelog/Featurelog 154What are these long and thin eruptions? 9
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/27 | M3.0 |
| Last geomagnetic storm | 2024/04/26 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2024 | 104.9 -19.8 |
| Last 30 days | 137.7 +30.3 |