Sunspot region AR8387
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/11/15 | 5 | 20 | BXO | N22E46 | |
| 1998/11/16 | 4 | 30 | CSO | N21E30 | |
| 1998/11/17 | 1 | 0 | AXX | N19E15 | |
| 1998/11/18 | 6 | 10 | BXO | N22E02 |
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 | 153 +57.6 |