Sunspot region AR10148
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/10/10 | 1 | 50 | HAX | S21E70 | |
| 2002/10/11 | 2 | 70 | HAX | S21E57 | |
| 2002/10/12 | 1 | 40 | HSX | S20E43 | |
| 2002/10/13 | 1 | 60 | HSX | S20E31 | |
| 2002/10/14 | 2 | 30 | HSX | S20E17 | |
| 2002/10/15 | 1 | 30 | HSX | S20E04 | |
| 2002/10/16 | 1 | 20 | HRX | S20W09 | |
| 2002/10/17 | 1 | 20 | HSX | S20W22 | |
| 2002/10/18 | 1 | 20 | HSX | S20W35 | |
| 2002/10/19 | 1 | 10 | AXX | S20W48 | |
| 2002/10/20 | 1 | 10 | AXX | S21W61 |
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 | 2026/02/13 | M1.0 |
| 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 | 116.2 +3.6 |
| Last 30 days | 130.8 +34.3 |