
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 122 20 | 0 -1 | C2.71 | C6.89 | 9 |
Region 9704 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 -10 | 430 -120 | DAI | S18W74 | |
Solar flares on this day | ||||
| C3.82 | ||||
Region 9710 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -3 | 30 -10 | CSO | S09W53 | |
Region 9712 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 18 3 | 80 -10 | DAO | N12E16 | |
Region 9714 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -1 | 20 | BXO | S11W01 | |
Region 9715 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 4 | 250 150 | EAO | N06E58 | |
Solar flares on this day | ||||
| C4.77 C6.16 | ||||
Region 9716 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 40 | HAX | S04E73 | |
Solar flares on this day | ||||
| C1.56 | ||||
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/29 | M1.0 |
| Last geomagnetic storm | 2025/12/22 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 116.5 +24.7 |
| Last 30 days | 116.2 +30.6 |