
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 79 5 | 1 | B5.23 | C1.81 | 9 |
Region 14284 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 30 | CAO | S07W0* | |
Region 14287 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 20 -30 | HRX | N02E13 | |
Region 14288 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 1 | 90 -30 | HSX | N18E36 | |
Solar flares on this day | ||||
| C1.0 | ||||
Region 14289 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 -10 | AXX | S01E21 | |
Region 14290 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 20 -100 | CAO | S10E45 | |
Solar flares on this day | ||||
| B7.7 C1.6 | ||||
Region 14291 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 3 | 100 -20 | EAI | S13E54 | |
Solar flares on this day | ||||
| B8.0 B9.8 C1.4 C1.8 C1.2 C1.0 C1.0 C1.4 C1.0 B9.9 B8.8 | ||||
Region 14292 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 0 | CAO | S17W07 | |
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 |