
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 132 6 | 0 -1 | B6 | C9.04 | 7 |
Region 11610 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 14 -4 | 210 | EAI | S23W36 | |
Solar flares on this day | ||||
| C1.12 C8.93 | ||||
Region 11611 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 10 2 | 160 -30 | DSO | N13W14 | |
Solar flares on this day | ||||
| C1.12 | ||||
Region 11612 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 50 | HSX | N08W05 | |
Region 11613 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 2 | 120 -40 | DSO | S23E18 | |
Solar flares on this day | ||||
| C4.02 C3.02 C1.45 | ||||
Region 11614 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 13 | 240 20 | DAI | N16E31 | |
Region 11615 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 6 | 80 60 | DSO | N09E19 | |
Solar flares on this day | ||||
| C4.57 | ||||
Region 11616 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 70 | DRO | N21E61 | |
All times in UTC
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| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| 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 | 186 +94.2 |
| Last 30 days | 106.3 +12.6 |