
| Sunspot number | New regions | Background flux | Maximum flux | C | M |
|---|---|---|---|---|---|
| 163 16 | 1 | C2.57 | M6.38 | 6 | 11 |
Region 11967 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 86 37 | 1410 410 | FKC | S13E16 | |
Solar flares on this day | ||||
| C4.68 M3.26 M6.39 M1.39 M4.56 M1.98 | ||||
Region 11968 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 28 10 | 220 10 | EAI | N10E15 | |
Solar flares on this day | ||||
| C9.39 C4.71 M1.07 M3.78 M1.94 M1.13 C6.09 M1.52 C6.53 M1.2 | ||||
Region 11969 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 10 | BXO | S10W35 | |
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/09 | M1.1 |
| 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 |