Sunspot region AR10281
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/02/07 | 1 | 30 | HSX | S14E73 | |
| 2003/02/08 | 1 | 50 | HAX | S14E60 | |
| 2003/02/09 | 1 | 40 | HSX | S13E46 | |
| 2003/02/10 | 1 | 30 | HSX | S15E33 | |
| 2003/02/11 | 2 | 30 | HSX | S14E20 | |
| 2003/02/12 | 2 | 20 | HSX | S15E07 | |
| 2003/02/13 | 1 | 20 | HSX | S15W06 | |
| 2003/02/14 | 1 | 10 | HSX | S15W19 | |
| 2003/02/15 | 1 | 10 | HSX | S15W32 | |
| 2003/02/16 | 3 | 10 | HSX | S15W45 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 85.9 -0 |
| Last 30 days | 92.1 +30.2 |
