Sunspot region AR10541
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/01/16 | 5 | 30 | DSO | S09W03 | |
| 2004/01/17 | 3 | 10 | BXO | S09W18 | |
| 2004/01/18 | 3 | 60 | DAO | S09W31 | |
| 2004/01/19 | 3 | 10 | BXO | S10W44 | |
| 2004/01/20 | 1 | 10 | AXX | S09W58 |
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
2024/05/03 X1.69 CME 12AR3663 75Latest SC25 Predictions 106Does anyone know what happened to solarham.net? 5AR3664 2
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Space weather facts
| Last X-flare | 2024/05/03 | X1.6 |
| Last M-flare | 2024/05/04 | M1.6 |
| Last geomagnetic storm | 2024/05/02 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 151.9 +56.5 |