
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 84 13 | 0 -1 | B5.43 | C3.91 | 4 |
Region 12492 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 | 40 -10 | DRI | N13E10 | |
Region 12494 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 -7 | 270 40 | DAI | S11W17 | |
Solar flares on this day | ||||
| C1.13 | ||||
Region 12495 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -2 | 30 20 | CRO | S08W61 | |
Solar flares on this day | ||||
| B9.63 | ||||
Region 12497 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 10 | 50 | DAI | N13E58 | |
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/12 | M1.1 |
| Last geomagnetic storm | 2025/12/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 135.1 +43.3 |
| Last 30 days | 107.1 +10.8 |