Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
41 1 | 0 -1 | B1.52 | C1.78 | 2 |
Region 12891 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 -5 | 10 -20 | AXX | N16W64 | |
Solar flares on this day | ||||
B2.8 B3.7 |
Region 12893 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 1 | 140 -10 | HSX | N17W09 | |
Region 12894 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 5 | 180 80 | CSO | S27E52 | |
Solar flares on this day | ||||
B6.7 B9.1 B4.5 C1.7 |
All times in UTC
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Last X-flare | 2024/05/15 | X2.9 |
Last M-flare | 2024/05/17 | M7.1 |
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 | 171.7 +57.7 |