
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 105 23 | 1 -1 | B7.16 | C5.54 | 11 |
Region 14105 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 24 3 | 140 60 | EAI | S15W17 | |
Solar flares on this day | ||||
| B9.3 | ||||
Region 14107 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 7 | 60 50 | DAI | S14W39 | |
Solar flares on this day | ||||
| C3.5 C1.1 C2.2 C2.5 C5.5 | ||||
Region 14109 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 10 -10 | CRO | S07W05 | |
Region 14110 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 | 10 -10 | CRO | N04W04 | |
Region 14111 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 1 | 140 110 | HSX | N14E51 | |
Region 14112 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 10 | BXO | S09E32 | |
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/09 | M2.0 |
| 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 | 107.4 +11.4 |