
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 67 | 0 | B5.43 | C2.71 | 6 |
Region 11190 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 11 -13 | 310 -130 | DKO | N14W53 | |
Solar flares on this day | ||||
| C1.06 | ||||
Region 11191 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 4 | 70 -20 | CSO | N08E07 | |
Region 11193 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 21 2 | 430 70 | EAI | N16E19 | |
Solar flares on this day | ||||
| C2.69 C1.37 C2.12 | ||||
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 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |