
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 82 24 | 1 | B4.29 | C5.66 | 8 |
Region 11633 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -5 | 40 -60 | DSO | S08W68 | |
Region 11635 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 22 9 | 270 60 | DAC | N11W17 | |
Solar flares on this day | ||||
| C1.34 C5.66 C2.16 C2.38 C1.55 C1.2 C2.28 C1.76 | ||||
Region 11636 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 | 10 | BXO | N13E59 | |
All times in UTC
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| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/21 | M3.4 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 119.2 -4.8 |
| Last 30 days | 119.5 +1.5 |