Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
90 | 0 -1 | B6.86 | C3.82 | 4 |
Region 11388 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 -1 | 30 -20 | HSX | S26W92 |
Region 11389 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 180 -30 | HSX | S20W75 |
Region 11391 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
12 | 300 -70 | DKO | N13W00 | |
Solar flares on this day | ||||
C2.08 C1.9 |
Region 11392 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -3 | 20 -30 | CSO | N19W58 |
Region 11393 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
13 3 | 250 150 | DKI | N16W45 | |
Solar flares on this day | ||||
C1.63 |
Region 11395 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 120 | HSX | N22E59 | |
Solar flares on this day | ||||
C3.82 |
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Last X-flare | 2024/05/05 | X1.2 |
Last M-flare | 2024/05/05 | M1.3 |
Last geomagnetic storm | 2024/05/02 | Kp7- (G3) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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April 2024 | 136.5 +31.6 |
Last 30 days | 156.8 +63.8 |