
| Sunspot number | New regions | Background flux | Maximum flux |
|---|---|---|---|
| 17 -32 | 0 -1 | A8.14 | B2.67 |
Region 11046 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 30 -10 | HSX | N22W58 | |
Region 11048 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -1 | 10 | AXX | N20E24 | |
Region 11049 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 | 40 | DSO | S19E02 | |
Solar flares on this day | ||||
| B1.85 B2.58 | ||||
All times in UTC
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| Last X-flare | 2026/02/01 | X1.0 |
| Last M-flare | 2026/02/01 | M2.3 |
| 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 +4.2 |