Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
44 1 | 0 | B1.71 | C1.7 | 1 |
Region 11621 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 | 80 -20 | CSO | N15W30 |
Region 11623 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 -3 | 130 -100 | DAO | N08E08 | |
Solar flares on this day | ||||
B4.57 B5.49 B3.82 B2.99 |
Region 11625 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 -3 | 60 -50 | DAO | N14E08 |
All times in UTC
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Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/01 | M2.4 |
Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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February 2025 | 154.6 +17.6 |
April 2025 | 147 -7.6 |
Last 30 days | 128.8 -21.8 |