Sunspot number | New regions | Background flux | Maximum flux | C | M |
---|---|---|---|---|---|
136 2 | 1 1 | C1.41 | M6.8 | 13 | 2 |
Region 14105 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
9 -4 | 310 40 | EKI | S15W71 | |
Solar flares on this day | ||||
C1.5 C2.8 C3.3 C3.4 M1 M6.8 |
Region 14107 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 -1 | 90 -80 | CAO | S15W92 | |
Region 14110 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
12 -1 | 120 40 | EAI | N06W58 | |
Region 14111 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 -1 | 100 | HSX | N14W00 | |
Region 14112 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 -1 | 10 | BXO | S08W19 | |
Region 14113 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 20 -10 | HSX | N10E18 | |
Solar flares on this day | ||||
C4.3 |
Region 14114 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
19 5 | 270 190 | DKI | N17E26 | |
Solar flares on this day | ||||
C1.8 C5.0 C2.3 C2.5 C4.9 C8.3 |
Region 14115 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 | 160 10 | ESO | N21E40 | |
Solar flares on this day | ||||
C2.7 |
Region 14116 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
8 | 80 | DAO | S12E25 | |
Solar flares on this day | ||||
C2.4 |
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 |