Sunspot region AR9927
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/04/30 | 2 | 70 | HSX | S28E68 | |
| 2002/05/01 | 4 | 70 | CSO | S29E55 | |
| 2002/05/02 | 6 | 80 | CSO | S30E43 | |
| 2002/05/03 | 4 | 50 | HSX | S29E27 | |
| 2002/05/04 | 2 | 30 | HSX | S28E14 | |
| 2002/05/05 | 5 | 20 | BXO | S28E02 | |
| 2002/05/06 | 4 | 20 | BXO | S28W13 | |
| 2002/05/09 | 2 | 30 | DSO | S23W34 |
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 | 2026/02/05 | M1.1 |
| 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 | 139.3 +26.7 |
| Last 30 days | 124.9 +18 |