
| Sunspot number | New regions | Background flux | Maximum flux |
|---|---|---|---|
| 31 -3 | 0 -2 | B1.31 | B3.74 |
Region 11129 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 30 | BXO | S25W76 | |
Region 11130 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 11 | 60 | CSI | N13E00 | |
Solar flares on this day | ||||
| B1.64 B3.25 B2.09 B2.22 B2.6 B3.54 B2.59 | ||||
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/09 | M1.6 |
| 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 | 160.6 +68.8 |
| Last 30 days | 108.7 +12.8 |