
| Sunspot number | New regions | Background flux | Maximum flux |
|---|---|---|---|
| 53 -1 | 0 | B1.43 | B6.28 |
Region 11101 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 1 | 130 10 | CSO | N12W57 | |
Solar flares on this day | ||||
| B3.27 B5.82 | ||||
Region 11102 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -2 | 10 -20 | AXX | N26W76 | |
Region 11103 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -1 | 10 -10 | CRO | N25W63 | |
Solar flares on this day | ||||
| B8.35 | ||||
Region 11105 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 4 | 30 20 | BXO | N18W22 | |
Solar flares on this day | ||||
| B3.24 B3.24 B3.97 | ||||
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/08 | 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 | 108 +13.3 |