Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
81 17 | 1 1 | B8.29 | C3.41 | 15 |
Region 11618 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
21 -1 | 270 -70 | EKC | N08W55 | |
Solar flares on this day | ||||
C1.56 |
Region 11620 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
12 7 | 50 30 | DAI | S13W14 | |
Solar flares on this day | ||||
C2.74 C2.14 C2.67 C2.81 C2.76 C1.41 C1.29 C2.44 C3.4 C1.77 C3.08 C1.92 |
Region 11621 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 100 40 | HSX | N15E62 |
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 |