
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 185 31 | 2 1 | B7.43 | C9.97 | 10 |
Region 11358 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 40 -10 | CSO | N20W82 | |
Region 11361 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 -4 | 60 -30 | DAO | N19W58 | |
Solar flares on this day | ||||
| C1.37 | ||||
Region 11362 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 17 1 | 180 -40 | ESO | N08W18 | |
Solar flares on this day | ||||
| C2.03 C5.32 | ||||
Region 11363 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 30 1 | 430 100 | EKI | S21E04 | |
Solar flares on this day | ||||
| C6.84 C3.6 C9.98 | ||||
Region 11364 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 50 -10 | HSX | N18E08 | |
Region 11365 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 5 | 120 60 | DAI | N20W12 | |
Region 11366 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 80 20 | HSX | N17E51 | |
Solar flares on this day | ||||
| C2.84 | ||||
Region 11367 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 0 | BXO | S18E36 | |
Solar flares on this day | ||||
| C1.75 | ||||
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/21 | M1.3 |
| Last geomagnetic storm | 2025/12/21 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 116.9 +25.1 |
| Last 30 days | 110.1 +23.7 |