Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
96 25 | 1 | B4.71 | C1.64 | 3 |
Region 12672 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 60 | DAO | N08W98 | |
Solar flares on this day | ||||
C1.05 |
Region 12673 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 3 | 60 -20 | CSO | S10E09 | |
Solar flares on this day | ||||
C1.61 |
Region 12674 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
18 3 | 810 40 | FHC | N14E25 | |
Region 12675 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 | 30 | CRO | S08W51 | |
Region 12676 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
5 | 20 | BXO | S10W36 | |
All times in UTC
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Last X-flare | 2025/06/19 | X1.9 |
Last M-flare | 2025/10/03 | M1.2 |
Last geomagnetic storm | 2025/10/03 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
September 2025 | 129.8 -3.7 |
October 2025 | 140.1 +10.3 |
Last 30 days | 131.3 -1.2 |