Sunspot number | New regions | Background flux | Maximum flux |
---|---|---|---|
47 -8 | 0 -1 | B1 | B6.36 |
Region 12656 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 10 -10 | AXX | N11W16 | |
Region 12658 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 1 | 10 | HSX | S08W18 | |
Region 12659 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -1 | 20 -20 | CRO | N14E11 | |
Region 12660 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
10 | 12 | CRO | S11W15 | |
Solar flares on this day | ||||
B5.93 |
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 |