Sunspot region AR8175
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/03/08 | 2 | 10 | AXX | N44E56 | |
| 1998/03/09 | 1 | 40 | HAX | N45E46 | |
| 1998/03/10 | 1 | 50 | HSX | N47E33 | |
| 1998/03/11 | 1 | 30 | HSX | N47E23 | |
| 1998/03/12 | 1 | 30 | HRX | N47E12 | |
| 1998/03/13 | 1 | 20 | HRX | N47E00 | |
| 1998/03/14 | 1 | 0 | AXX | N47W13 | |
| 1998/03/15 | 1 | 10 | AXX | N48W24 | |
| 1998/03/16 | 1 | 0 | AXX | N47W37 |
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X2.2 solar flare, SDO outage
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/22 | M1.0 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2024 | 152.5 -13.9 |
| December 2024 | 103.3 -49.2 |
| Last 30 days | 115.4 -40.8 |