
| Sunspot number | New regions | Background flux | Maximum flux | C | M |
|---|---|---|---|---|---|
| 78 -47 | 0 | C1.71 | M1.86 | 8 | 2 |
Region 12420 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 3 | 50 -50 | CSO | N11W44 | |
Region 12422 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 35 10 | 950 260 | FKC | S18W42 | |
Solar flares on this day | ||||
| C9.54 C4.58 C8.53 M1.86 C6.3 M1.57 C2.01 C3.46 C2.48 | ||||
Region 12423 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -7 | 10 -170 | BXO | S08W90 | |
Solar flares on this day | ||||
| C7.17 | ||||
Region 12427 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 22 13 | 140 80 | CAI | N18E23 | |
Region 12428 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 | 20 10 | CRO | S04W76 | |
All times in UTC
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| Last X-flare | 2025/11/10 | X1.2 |
| Last M-flare | 2025/11/07 | M1.7 |
| Last geomagnetic storm | 2025/11/08 | Kp6+ (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2025 | 114.6 -15.2 |
| November 2025 | 87.9 -26.7 |
| Last 30 days | 96.5 -31.9 |