
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 68 26 | 1 | B3 | C1.35 | 2 |
Region 12536 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 | HSX | N15W0* | |
Region 12541 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -4 | 0 -20 | AXX | N04W14 | |
Solar flares on this day | ||||
| C1.32 | ||||
Region 12542 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 4 | 100 -70 | CAO | N12E16 | |
Solar flares on this day | ||||
| B4.71 B8.89 | ||||
Region 12543 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 10 | BXO | S06E12 | |
Solar flares on this day | ||||
| C1.1 | ||||
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/09 | M2.0 |
| 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 | 162.7 +70.9 |
| Last 30 days | 107.4 +11.4 |