Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
78 12 | 0 | B5.86 | C4.41 | 3 |
Region 12317 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 -6 | 30 -10 | HSX | N11W85 | |
Region 12318 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
9 3 | 50 10 | DAO | N10E41 | |
Solar flares on this day | ||||
C1.73 |
Region 12319 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -4 | 10 -10 | AXX | S10W06 | |
Region 12320 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
14 5 | 140 110 | DAI | S12E28 | |
Solar flares on this day | ||||
C4.37 |
All times in UTC
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Last X-flare | 2024/05/15 | X2.9 |
Last M-flare | 2024/05/19 | M1.6 |
Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
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 |
May 2024 | 157.7 +21.2 |
Last 30 days | 169.2 +51.4 |