Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
67 4 | 0 | B4.71 | C4.04 | 4 |
Region 12470 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 250 | HHX | N12W0* |
Region 12472 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 | 30 -10 | CSO | N04E11 | |
Solar flares on this day | ||||
C4 |
Region 12473 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
36 17 | 590 20 | FKC | S22E09 | |
Solar flares on this day | ||||
B7.49 C1.34 C1.24 |
All times in UTC
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Last X-flare | 2024/10/31 | X2.0 |
Last M-flare | 2024/10/31 | M4.6 |
Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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September 2024 | 141.4 -74.1 |
Last 30 days | 157.2 +7.5 |