Sunspot region AR8589
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/06/17 | 1 | 10 | AXX | N28E04 | |
| 1999/06/18 | 3 | 30 | CAO | N27W13 | |
| 1999/06/19 | 8 | 40 | CAO | N27W25 | |
| 1999/06/20 | 9 | 80 | DSO | N27W37 | |
| 1999/06/21 | 4 | 90 | DAO | N28W51 | |
| 1999/06/22 | 3 | 70 | DSO | N28W64 | |
| 1999/06/23 | 2 | 80 | CSO | N28W77 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/08 | M2.8 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 137.7 +25.1 |
| Last 30 days | 126 +20.7 |