Sunspot region AR8135
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/01/14 | 1 | 0 | AXX | S17E69 | |
| 1998/01/15 | 2 | 10 | BXO | S17E56 | |
| 1998/01/16 | 2 | 10 | BXO | S16E43 | |
| 1998/01/17 | 1 | 0 | AXX | S17E26 | |
| 1998/01/18 | 6 | 20 | BXO | S18E15 | |
| 1998/01/19 | 2 | 10 | AXX | S18E03 | |
| 1998/01/20 | 4 | 20 | BXO | S18W09 | |
| 1998/01/21 | 3 | 10 | BXO | S17W21 | |
| 1998/01/22 | 2 | 0 | BXO | S18W36 |
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/08 | M1.1 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 162.7 +70.9 |
| Last 30 days | 108 +13.3 |