Sunspot region AR13665
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/05/02 | 1 | 10 | AXX | S05E71 | |
| 2024/05/03 | 1 | 10 | HRX | S06E54 | |
| 2024/05/04 | 1 | 10 | HRX | S05E42 | |
| 2024/05/05 | 1 | 10 | AXX | S05E29 |
2024/05/02
2024/05/03
2024/05/04
2024/05/05
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2024/05/02
2024/05/03
2024/05/04
2024/05/05
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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 | 2026/02/05 | M1.1 |
| 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 | 140.8 +28.2 |
| Last 30 days | 124.6 +17.7 |