
| Sunspot number | New regions | Background flux | Maximum flux | C | M |
|---|---|---|---|---|---|
| 93 -18 | 0 | C1.07 | M8.08 | 3 | 2 |
Region 12255 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 11 -7 | 110 -20 | EAO | S15W68 | |
Region 12257 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 16 -8 | 380 -70 | EKC | N07W68 | |
Solar flares on this day | ||||
| M8.1 M7.09 C3.42 | ||||
Region 12259 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 1 | 350 40 | EKO | S15E13 | |
Region 12260 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 4 | 60 30 | DAI | N09W33 | |
Region 12261 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -1 | 30 | HSX | S11E31 | |
Region 12262 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 2 | 20 | CRO | S00W44 | |
All times in UTC
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| Last X-flare | 2026/02/01 | X1.0 |
| Last M-flare | 2026/02/01 | M1.5 |
| 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 |
| Last 30 days | 119.2 +2.7 |