Sunspot number | New regions | Background flux | Maximum flux | C | M |
---|---|---|---|---|---|
66 -10 | 1 | B6.57 | M3.21 | 11 | 1 |
Region 11618 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
10 -5 | 170 -100 | EAO | N09W81 |
Region 11620 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
22 -1 | 260 20 | EKC | S12W43 | |
Solar flares on this day | ||||
C1.13 C1.15 C1.7 C1.67 C6.92 C4.33 M3.22 C1.62 |
Region 11621 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 1 | 130 20 | CAO | N16E37 |
Region 11623 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 170 | DSO | N11E74 | |
Solar flares on this day | ||||
C4.55 C1.22 |
All times in UTC
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Last X-flare | 2024/09/14 | X4.54 |
Last M-flare | 2024/09/14 | M3.0 |
Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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August 2024 | 215.5 +19 |
September 2024 | 151.6 -63.9 |
Last 30 days | 158.3 -54.2 |