Sunspot region AR8679
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/08/27 | 2 | 50 | CSO | S34E58 | |
| 1999/08/28 | 2 | 50 | CAO | S31E44 | |
| 1999/08/29 | 4 | 40 | CAO | S34E31 | |
| 1999/08/30 | 9 | 20 | BXO | S34E22 | |
| 1999/08/31 | 4 | 10 | BXO | S33E09 | |
| 1999/09/01 | 3 | 10 | BXO | S30E00 | |
| 1999/09/02 | 1 | 10 | AXX | S36W17 | |
| 1999/09/03 | 1 | 0 | AXX | S36W28 |
Latest news
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Wednesday, 31 December 2025
Happy New Year! Celebrate with an M7.1 solar flare!
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Broad-spectrum aurora pillars 35CH 17 9Incoming & Unnumbered Active Regions 135AR 4357 1Filaments and prominences 480
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Space weather facts
| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/21 | M3.4 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 119.2 -4.8 |
| Last 30 days | 119.5 +1.5 |