Sunspot region AR10749
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2005/04/04 | 1 | 50 | HSX | S06E63 | |
| 2005/04/05 | 2 | 40 | HSX | S06E52 | |
| 2005/04/06 | 1 | 20 | HAX | S06E38 | |
| 2005/04/07 | 1 | 20 | HSX | S05E24 | |
| 2005/04/08 | 2 | 20 | HSX | S05E11 | |
| 2005/04/09 | 2 | 20 | HAX | S06W02 | |
| 2005/04/10 | 1 | 10 | HSX | S05W17 | |
| 2005/04/11 | 1 | 10 | AXX | S06W30 |
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 | 2026/04/24 | X2.5 |
| Last M-flare | 2026/04/25 | M1.3 |
| Last geomagnetic storm | 2026/04/20 | Kp5 (G1) |
| 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 | 80 -5.9 |
| Last 30 days | 90 +13.5 |
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