Sunspot region AR11649
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/01/05 | 1 | 60 | HSX | S14E74 | |
| 2013/01/06 | 1 | 80 | HSX | S15E60 | |
| 2013/01/07 | 1 | 70 | HSX | S15E46 | |
| 2013/01/08 | 1 | 140 | HSX | S16E32 | |
| 2013/01/09 | 1 | 80 | HSX | S15E18 | |
| 2013/01/10 | 1 | 70 | HSX | S15E05 | |
| 2013/01/11 | 1 | 60 | HSX | S15W07 | |
| 2013/01/12 | 3 | 60 | CAO | S16W21 | |
| 2013/01/13 | 3 | 60 | CAO | S16W35 | |
| 2013/01/14 | 3 | 60 | CAO | S16W49 | |
| 2013/01/15 | 2 | 30 | HAX | S15W62 | |
| 2013/01/16 | 1 | 20 | HRX | S16W75 |
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 | 2026/04/04 | M1.7 |
| 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 | 133.3 +47.4 |
| Last 30 days | 96.1 +32 |
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