Sunspot number | New regions | Background flux | Maximum flux |
---|---|---|---|
65 1 | 0 -3 | B2 | B9.92 |
Region 11546 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 -1 | 40 | HSX | N16E05 |
Region 11548 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -1 | 40 10 | CSO | N18E32 | |
Solar flares on this day | ||||
B9.85 |
Region 11550 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 10 | BXO | S11W81 |
Region 11551 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
8 | 10 | BXO | N13W14 |
Region 11552 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 40 | HSX | S18E54 | |
Solar flares on this day | ||||
B4.66 |
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Last X-flare | 2024/05/03 | X1.6 |
Last M-flare | 2024/05/03 | M4.4 |
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 | 149.4 +51.8 |