
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 57 -5 | 1 1 | B5.89 | M1.54 | 7 |
Region 13112 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -6 | 230 -50 | ESI | N24W79 | |
Solar flares on this day | ||||
| M1.5 C3.3 C3.8 C1.0 B8.7 C2.3 | ||||
Region 13116 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -1 | 110 -10 | HAX | N29W80 | |
Region 13119 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 -1 | 120 -50 | DAI | N28W43 | |
Solar flares on this day | ||||
| C3.5 C4.7 C1.8 | ||||
Region 13121 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 | 20 | BXO | N21E52 | |
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 | 131.8 +40 |
| Last 30 days | 108.3 +14.5 |