
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 80 -23 | 0 | B5.29 | C3.52 | 8 |
Region 11191 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 2 | 10 | AXX | N08W66 | |
Region 11193 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 16 -4 | 190 -110 | ESI | N17W45 | |
Solar flares on this day | ||||
| C1.14 B8.61 B9.41 | ||||
Region 11195 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 25 15 | 340 100 | EKC | S18E28 | |
Solar flares on this day | ||||
| C1.92 C1.21 B8.44 C2.84 C1.68 C1.71 C3.5 B7.59 C1.54 | ||||
Region 11196 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 2 | 50 10 | CRO | S25E52 | |
Region 11198 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -1 | 10 | BXO | S25W53 | |
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/10 | M4.4 |
| Last geomagnetic storm | 2025/12/10 | Kp6+ (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 157.7 +65.9 |
| Last 30 days | 108.1 +9.9 |