Sunspot region AR10174
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/10/30 | 2 | 70 | CAO | S25E55 | |
| 2002/10/31 | 5 | 80 | CSO | S24E42 | |
| 2002/11/01 | 6 | 60 | CSO | S25E32 | |
| 2002/11/02 | 8 | 40 | DAO | S26E18 | |
| 2002/11/03 | 6 | 30 | DSO | S26E02 | |
| 2002/11/04 | 4 | 20 | BXO | S26W08 |
Latest news
Saturday, 4 May 2024
Sunspot region 3663, X1 solar flare
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
Latest forum messages
Latest SC25 Predictions 108Does anyone know what happened to solarham.net? 11AR3663 94Weakening of Earths magnetic field due to geomagnetic excursion 6AR3666 Beta-Gamma-Delta 7
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Space weather facts
| Last X-flare | 2024/05/03 | X1.6 |
| Last M-flare | 2024/05/04 | M1.2 |
| 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 |