Sunspot region AR13554
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/01/15 | 2 | 70 | HSX | N08E54 | |
| 2024/01/16 | 1 | 40 | HSX | N07E37 | |
| 2024/01/17 | 1 | 40 | HSX | N07E24 | |
| 2024/01/18 | 2 | 30 | HRX | N07E11 | |
| 2024/01/19 | 2 | 10 | AXX | N07W03 |
2024/01/15
2024/01/16
2024/01/17
2024/01/18
2024/01/19
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2024/01/15
2024/01/16
2024/01/17
2024/01/18
2024/01/19
|
Latest news
Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
Latest forum messages
Incoming & Unnumbered Active Regions 59AR14317 & 14318 9AR 4316 19Unspecified geomagnetic activity 52CH 09 16
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/21 | M1.3 |
| Last geomagnetic storm | 2025/12/22 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 114.8 +23 |
| Last 30 days | 109.3 +22.9 |