Sunspot region AR10116
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/09/16 | 4 | 20 | CSO | N15E05 | |
| 2002/09/17 | 3 | 20 | DRO | N15W08 | |
| 2002/09/18 | 8 | 30 | DSO | N15W20 | |
| 2002/09/19 | 6 | 40 | CSO | N15W34 | |
| 2002/09/20 | 7 | 50 | DAO | N15W47 | |
| 2002/09/21 | 2 | 40 | DAO | N14W62 | |
| 2002/09/22 | 3 | 40 | CSO | N15W73 |
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 345Growth of Cycle 25 434AR3654 25Unspecified geomagnetic activity 954Changelog/Featurelog 154
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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 | 139.7 +33.3 |