Sunspot region AR10351
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/05/01 | 1 | 90 | HKX | N06E76 | |
| 2003/05/02 | 1 | 150 | HAX | N08E65 | |
| 2003/05/03 | 1 | 180 | HSX | N08E51 | |
| 2003/05/04 | 1 | 240 | HAX | N08E38 | |
| 2003/05/05 | 1 | 220 | HHX | N08E25 | |
| 2003/05/06 | 1 | 180 | HSX | N08E12 | |
| 2003/05/07 | 1 | 190 | HAX | N08W02 | |
| 2003/05/08 | 1 | 200 | HSX | N08W15 | |
| 2003/05/09 | 1 | 200 | HSX | N08W27 | |
| 2003/05/10 | 1 | 210 | HSX | N10W41 | |
| 2003/05/11 | 1 | 150 | HSX | N09W55 | |
| 2003/05/12 | 1 | 150 | HSX | N09W67 | |
| 2003/05/13 | 1 | 170 | HSX | N08W82 |
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 | 2026/02/04 | M1.1 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 133 +9 |
| Last 30 days | 120.6 +10.9 |